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1.
Chinese Journal of Cardiology ; (12): 158-163, 2023.
Article in Chinese | WPRIM | ID: wpr-969758

ABSTRACT

Objective: To analyze the risk factors of coronary artery occlusion in female patients with ischemic angina pectoris. Methods: Clinical data of 1 600 patients (666 females and 934 males) who underwent coronary angiography from January 2013 to December 2015 due to angina pectoris in 6 major coronary intervention centers in China were retrospectively analyzed. The clinical characteristics were compared between the female and male groups, and between the non-obstructive coronary artery disease (INOCA) and ischemic obstructive coronary artery disease (IOCA) subgroups of female subjects with angina pectoris. The risk factors related to the degree of coronary artery occlusion in female patients were analyzed. Results: In the enrolled patients who underwent coronary angiography for angina pectoris, female group was older than the male group, and the proportion of patients with hypertension, diabetes and ischemia accompanied by IOCA was significantly higher than that of the male group (P<0.05). Univariate analysis showed that age≥65 years, hypertension, diabetes, and typical angina symptoms were associated with an increased risk of IOCA in female patients with angina pectoris. Multivariate regression analysis showed that age≥65 years old (OR=1.784, 95%CI: 1.146-2.776, P=0.010), hypertension (OR=1.782, 95%CI: 1.201-2.644, P=0.004) and typical angina symptoms (OR=1.642, 95%CI: 1.127-2.393, P=0.010) were independent risk factors for female patients with angina pectoris diagnosed as IOCA. The correlation analysis between the number of risk factors and the type of coronary artery disease obstruction showed that the incidence of INOCA decreased significantly with the increase of the number of risk factors, from 45.5% to 14.2%. The incidence of IOCA increased significantly with the number of risk factors, from 54.5% to 85.8% (P for trend<0.001). Conclusion: The incidence of INOCA in female patients with angina pectoris suspected of coronary heart disease is higher than that of male. The incidence of IOCA increased significantly, and the incidence of INOCA decreased significantly in proportion to the increase of the number of combined risk factors.


Subject(s)
Humans , Male , Female , Aged , Coronary Artery Disease/complications , Retrospective Studies , Angina Pectoris/epidemiology , Risk Factors , Coronary Angiography , Hypertension/complications , Coronary Occlusion/complications , Ischemia/complications
2.
Rev. bras. epidemiol ; 24(supl.2): e210012, 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1351755

ABSTRACT

ABSTRACT: Objective: to estimate the prevalence and factors associated with angina pectoris in the Brazilian adult population and per federated units. Methods: Cross-sectional descriptive study that analyzed data from the National Survey of Health 2019 and assessed the prevalence of angina in the Brazilian population. Angina was defined as chest pain or discomfort when climbing hills or stairs, or when walking fast on flat terrain (angina I) or when walking at normal speed on flat terrain (angina II). Prevalence, crude and adjusted prevalence ratios were calculated, with a 95% confidence interval, according to sociodemographic characteristics (sex, age group, self-reported race/skin color and region of residence) and federative units. Results: The prevalence of mild angina (grade I) was 8.1% and of moderate/severe angina (grade II) was 4.5%, being both more prevalent in women (9.8 and 5.5%, respectively). The prevalence increased progressively with age and was inversely proportional to years of formal study. Grade I angina was higher in individuals self-reportedly black and residents of Sergipe (10,4%). Angina II was more prevalent in people self-reportedly brown and living in Amazonas (6.3%). Conclusion: Angina affects more than 10% of the Brazilian population aged 18 years old and more, with higher prevalence in states in the North and Northeast. This is a problem that affects the most vulnerable populations unequally, which places coronary heart disease as a public health problem and points to the need to think about public policies aimed at these strata of the population.


RESUMO: Objetivo: Estimar a prevalência e fatores associados à angina do peito na população adulta brasileira e por unidades federadas. Métodos: Estudo transversal descritivo, que analisou os dados da Pesquisa Nacional de Saúde 2019 e avaliou a angina na população brasileira. A angina foi definida como dor ou desconforto no peito ao subir ladeiras ou um lance de escadas, ou ao caminhar rapidamente no plano (angina I) ou em velocidade normal no plano (angina II). Foram calculadas as prevalências, razão de prevalência bruta e ajustada, com intervalo de confiança de 95%, segundo características sociodemográficas (sexo, faixa etária, raça/cor da pele autodeclarada e região de moradia) e unidades federativas. Resultados: A prevalência de angina leve (grau I) foi de 8,1% e da angina moderada/grave (grau II), 4,5%, ambas mais prevalentes em mulheres (9,8 e 5,5%, respectivamente). As prevalências aumentaram progressivamente com o avanço da idade e foram inversas aos anos de estudo formal. Angina grau I foi mais elevada em indivíduos da raça/cor da pele autodeclarada preta e residentes em Sergipe (10,4%). A angina II foi mais prevalente em pessoas de raça/cor da pele autodeclarada parda, que vivem no Amazonas (6,3%). Conclusão: A angina afeta mais de 10% da população brasileira acima de 18 anos, com maior prevalência em estados do Norte e do Nordeste. É um agravo que atinge de forma desigual as populações mais vulneráveis, revelando a importância da doença coronariana como problema de saúde pública e a necessidade de pensar em políticas públicas voltadas para esses estratos da população.


Subject(s)
Humans , Female , Adolescent , Adult , Angina Pectoris/epidemiology , Brazil/epidemiology , Prevalence , Cross-Sectional Studies , Self Report
3.
Epidemiol. serv. saúde ; 28(1): e2018110, 2019. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1001958

ABSTRACT

Objetivo: analisar a tendência das taxas de internação por condições cardiovasculares sensíveis à atenção primária à saúde (CCSAP). Métodos: estudo ecológico das séries temporais das taxas de internação por CCSAP pelo Sistema Único de Saúde (SUS) no município de Senador Canedo, GO, em 2001-2016; utilizaram-se dados do Sistema de Informações Hospitalares e estimativas populacionais da Rede Interagencial de Informações para a Saúde (RIPSA) e da Fundação IBGE; utilizou-se o método de Prais-Winsten para análise de tendência. Resultados: utilizaram-se dados de 3.244 internações por CCSAP; verificou-se tendência temporal decrescente para a taxa de internações por CCSAP (taxa de incremento anual [TIA] = -8,14 - IC95% -11,78;-4,35) e a taxa de insuficiência cardíaca (TIA = -12,07 - IC95% -14,75;-9,30); as tendências temporais das taxas de internações por hipertensão, angina e doenças cerebrovasculares foram estacionárias. Conclusão: as taxas de internação por CCSAP e insuficiência cardíaca diminuíram; entretanto as taxas por hipertensão, angina e doenças cerebrovasculares permaneceram constantes.


Objetivo: analizar la tendencia de las tasas de internación por condiciones cardiovasculares sensibles a la atención primaria de salud (CCSAP). Métodos: estudio ecológico de las series temporales de tasas de internación por CCSAP en el Sistema Único de Salud (SUS) en el municipio de Senador Canedo, GO, Brasil, en 2001-2016; se utilizaron datos del Sistema de Informaciones Hospitalarias y estimativas de población de la Red Interagencial de Informaciones para Salud (RIPSA) y de la Fundación IBGE; se utilizó el método de Prais-Winsten para el análisis de tendencia. Resultados: se utilizaron datos de 3.244 internaciones por CCSAP; hubo una tendencia temporal decreciente para la tasa de internaciones por CCSAP (tasa de incremento anual [TIA] = -8,14 - IC95% -11,78;-4,35) y de insuficiencia cardíaca (TIA = -12,07 - IC95% -14,75;-9,30); las tendencias temporales de las tasas de internaciones para hipertensión, angina y enfermedades cerebrovasculares (EC) fueron estacionarias. Conclusión: las tasas de internación por CCSAP e insuficiencia cardíaca disminuyeron; sin embargo, las tasas por hipertensión, angina y enfermedades cerebrovasculares permanecieron constantes.


Objective: to analyze trends of hospitalization for ambulatory care-sensitive cardiovascular conditions (ACSCC). Methods: this was an ecological study of time series of rates of hospitalization for ACSCC in the municipality of Senador Canedo, GO, Brazil, 2001-2016; we used data from the Hospital Information System and population estimates provided by the Inter-Agency Health Information Network (RIPSA) and the Brazilian Institute of Geography and Statistics (IBGE); the Prais-Winsten method was used to analyze trends. Results: we used data on 3,244 hospitalizations for ACSCC; there was decreasing trend in the rate of hospitalizations for ACSCC (annual increase rate [AIR] = -8.14 - 95%CI -11.78;-4.35) and in the heart failure rate (AIR = -12.07 - 95%CI -14.75;-9.30); hospitalization rate time trends for hypertension, angina and cerebrovascular diseases were stationary. Conclusion: rates of hospitalization for ACSCC and heart failure decreased, however rates for hypertension, angina and cerebrovascular diseases remained constant.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Primary Health Care , Cardiovascular Diseases/physiopathology , Cardiovascular Diseases/therapy , Cardiovascular Diseases/epidemiology , Ambulatory Care/statistics & numerical data , Hospitalization/trends , Hospitalization/statistics & numerical data , Time Factors , Brazil/epidemiology , Cerebrovascular Disorders/epidemiology , Hospital Information Systems , Ecological Studies , Heart Failure/therapy , Heart Failure/epidemiology , Hypertension/therapy , Hypertension/epidemiology , Angina Pectoris/therapy , Angina Pectoris/epidemiology , National Health Programs/statistics & numerical data
4.
Braz. j. infect. dis ; 16(1): 1-8, Jan.-Feb. 2012. tab
Article in English | LILACS | ID: lil-614542

ABSTRACT

INTRODUCTION: The incidence of ischemic heart disease is higher in patients with HIV/AIDS. However, the frequency of angina pectoris in these patients is still not known. Literature about this subject is still scarce. OBJECTIVE: To evaluate the prevalence of angina pectoris and risk factors for coronary disease and to examine the association between traditional risk factors and HIV-related risk factors and angina pectoris. METHOD: An epidemiological cross-sectional study, analyzed as case-control study, involving 584 patients with HIV/AIDS. Angina pectoris was identified by Rose questionnaire, classified as definite or possible. Information regarding risk factors was obtained through a questionnaire, biochemical laboratory tests, medical records and anthropometric measures taken during consultations at AIDS treatment clinics in Pernambuco, Brazil, from June 2007 to February 2008. To adjust the effect of each factor in relation to others, multiple logistic regression was used. RESULTS: There was a preponderance of men (63.2 percent); mean ages were 39.8 years for men, 36.8 years for women. The prevalence of definite and possible angina were 11 percent and 9.4 percent, respectively, totaling 20.4 percent, with independent associations between angina and smoking (OR = 2.88; 95 percent CI: 1.69-4.90), obesity (OR = 1.62; 95 percent CI: 0.97-2.70), family history of heart attack (OR = 1.70; 95 percent CI: 1.00-2.88), low schooling (OR = 2.11; 95 percent CI: 1.24-3.59), and low monthly income (OR = 2.93; 95 percent CI: 1.18-7.22), even after adjustment for age. CONCLUSION: This study suggests that angina pectoris is underdiagnosed, even in patients with medical monitoring, revealing lost opportunities in identification and prevention of cardiovascular morbidity.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Angina Pectoris/epidemiology , Angina Pectoris/etiology , HIV Infections/complications , Age Distribution , Acquired Immunodeficiency Syndrome/complications , Brazil/epidemiology , Case-Control Studies , Cross-Sectional Studies , Prevalence , Risk Factors
5.
Braz. j. med. biol. res ; 44(7): 720-724, July 2011. ilus, tab
Article in English | LILACS | ID: lil-595707

ABSTRACT

The objective of the present study was to estimate the contribution of environmental pollutants to hospital admissions for cardiovascular disease. A time series ecological study was conducted on subjects aged over 60 years and living in São José dos Campos, Brazil, with a population near 700,000 inhabitants. Hospital admission data of public health patients (SUS) were obtained from DATASUS for the period between January 1, 2004 and December 31, 2006, according to the ICD-10 diagnoses I20 to I22 and I24. Particulate matter with less than 10 µm in aerodynamic diameter, sulfur dioxide and ozone were the pollutants examined, and the control variables were mean temperature and relative humidity. Data on pollutants were obtained from the São Paulo State Sanitary Agency. The generalized linear model Poisson regression with lags of up to 5 days was used. There were 1303 hospital admissions during the period. Exposure to particulate matter was significantly associated with hospitalization for cardiovascular disease 3 days after exposure (RR = 1.006; 95 percentCI = 1.000 to 1.010) and an increase of 16 µg/m³ was associated with a 10 percent increase in risk of hospitalization; other pollutants were not associated with hospitalization. Thus, it was possible to identify the role of exposure to particulate matter as an environmental pollutant in hospitalization for cardiovascular disease in a medium-sized city inSoutheastern Brazil.


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Air Pollutants/adverse effects , Air Pollution/statistics & numerical data , Inhalation Exposure/analysis , Myocardial Ischemia/epidemiology , Particulate Matter/analysis , Patient Admission/statistics & numerical data , Air Pollutants/analysis , Angina Pectoris/epidemiology , Brazil/epidemiology , Environmental Monitoring , Myocardial Infarction/epidemiology , Myocardial Ischemia/etiology
6.
Arq. bras. cardiol ; 96(5): 411-419, maio 2011.
Article in Portuguese | LILACS | ID: lil-587650

ABSTRACT

FUNDAMENTO: A necessidade de melhorar a acurácia do teste de esforço, determinou o desenvolvimento de escores, cuja aplicabilidade já foi amplamente reconhecida. OBJETIVO: Avaliação prognóstica do coronariopata estável através de um novo escore simplificado. MÉTODOS: Um novo escore foi aplicado em 372 coronariopatas multiarteriais e função ventricular preservada, 71,8 por cento homens, idade média 59,5 (± 9,07) anos, randomizados para angioplastia, revascularização cirúrgica e tratamento clínico, acompanhados por 5 anos. Óbito cardiovascular foi o desfecho primário. Infarto do miocárdio não-fatal, óbito e re-intervenção formaram o desfecho combinado secundário. O escore baseou-se numa equação previamente validada resultante da soma de 1 ponto para: sexo masculino, história de infarto, angina, diabete, uso de insulina e ainda 1 ponto para cada década de vida a partir dos 40 anos. Teste positivo adicionou 1 ponto. RESULTADOS: Ocorreram 36 óbitos (10 no grupo angioplastia, 15 no grupo revascularização e 11 no grupo clínico), p = 0,61. Observou-se 93 eventos combinados: 37 no grupo angioplastia, 23 no grupo revascularização e 33 no grupo clínico (p = 0,058). 247 pacientes apresentaram escore clínico > 5 pontos e 216 > 6 pontos. O valor de corte > 5 ou > 6 pontos identificou maior risco, com p = 0,015 e p = 0,012, respectivamente. A curva de sobrevida mostrou uma incidência de óbito após a randomização diferente naqueles com escore > 6 pontos (p = 0,07), e uma incidência de eventos combinados diferente entre pacientes com escore < 6 e > 6 pontos (p = 0,02). CONCLUSÃO: O novo escore demonstrou consistência na avaliação prognóstica do coronariopata estável multiarterial.


BACKGROUND: The need to improve the exercise testing accuracy, pushed the development of scores, whose applicability was already broadly recognized. OBJECTIVE: Prognostic evaluation of stable coronary disease through a new simplified score. METHODS: A new score was applied in 372 multivessel coronary patients with preserved ventricular function, 71.8 percent male, age: 59.5 (± 9.07) years old, randomized to medical treatment, surgery (CABG) or angioplasty (PTCA), with 5 years of follow-up. Cardiovascular death was considered the primary endpoint. Non-fatal myocardial infarction, death and re-intervention were considered for a combined secondary endpoint. The score was based on an equation previously validated, resulting from a sum of one point for: male gender, infarction history, angina, diabetes, insulin use and one point for each decade of life after 40 years old. Positive exercise testing summed one additional point. RESULTS: Thirty six deaths was observed (10 in group PTCA, 15 in CABG and 11 in the clinical group), p = 0.61. We observed 93 combined events: 37 in PTCA group, 23 in CABG and 33 in the clinical group (p = 0.058). 247 patients presented clinical score > 5 points and 216 > 6 points. The cutoff point > 5 or > 6 points identified higher risk, p = 0.015 and p = 0.012, respectively. The survival curve showed a different death incidence after the randomization when score reached 06 points or more (p = 0.07), and a distinct incidence of combined events between the patients with score < 6 and > 6 points (p = 0.02). CONCLUSION: The new score was consistent for multiarterial stable coronary disease risk stratification.


FUNDAMENTO: La necesidad de mejorar la exactitud de las pruebas de estrés, determinó el desarrollo de los puntajes, cuya aplicación fue ampliamente reconocida. OBJETIVO: La evaluación pronóstica del coronariópata estable a través de un nuevo score simplificado. MÉTODOS: Un nuevo score se aplicó en 372 coronariópatas multiarteriales y función ventricular preservada, el 71,8 por ciento varones, edad media de 59,5 (± 9,07) años, randomizados para angioplastia, revascularización quirúrgica y tratamiento clínico, seguidos de cinco años. Muerte cardiovascular fue el resultado primario. El infarto de miocardio no fatal, la muerte y la re-intervención formaron el desenlace combinado secundario. El score se basó en una ecuación previamente validada resultante de la suma de 1 punto a: sexo masculino, antecedentes de infarto, angina, diabetes, uso de insulina y todavía un punto por cada década de vida después de 40 años. Prueba positiva añadida 1 punto. RESULTADOS: Hubo 36 muertes (10 en el grupo de angioplastia, 15 en el grupo de revascularización y 11 en el grupo clínico), p = 0,61. Se observó 93 eventos combinados: 37 en el grupo angioplastia, 23 en el grupo revascularización y 33 en el grupo clínico (p = 0,058). Presentaron score clínico > 5 puntos y 216 > 6 puntos 247 pacientes. El valor de corte > 5 o > 6 puntos identificó un mayor riesgo, con p = 0,015 y p = 0,012, respectivamente. La curva de sobrevida mostró una incidencia de muerte después de la aleatorización que aquellos con score > 6 puntos (p = 0,07), y una incidencia de eventos combinados diferentes entre los pacientes con score < 6 y > 6 puntos (p = 0,02). CONCLUSIÓN: El nuevo score demostró consistencia en la evaluación pronóstica del coronariópata estable multiarterial. (Arq Bras Cardiol 2011;96(5):411-419).


Subject(s)
Female , Humans , Male , Middle Aged , Angina Pectoris , Coronary Disease , Exercise Test/methods , Myocardial Infarction , Age Factors , Angina Pectoris/epidemiology , Angioplasty, Balloon, Coronary/mortality , Angioplasty, Balloon, Coronary , Coronary Artery Bypass/mortality , Coronary Artery Bypass , Coronary Disease/mortality , Diabetes Mellitus/drug therapy , Epidemiologic Methods , Hypoglycemic Agents/therapeutic use , Insulin/therapeutic use , Myocardial Infarction/epidemiology , Myocardial Infarction/mortality , Prognosis , Time Factors
7.
Arq. bras. cardiol ; 95(2): 179-185, ago. 2010. ilus, graf, tab
Article in Portuguese | LILACS | ID: lil-557828

ABSTRACT

FUNDAMENTO: A cardiopatia isquêmica é a doença responsável pelo maior número de mortes no mundo, sendo a angina sua principal manifestação. OBJETIVO: Determinar a prevalência de angina e de possível angina e sua distribuição conforme as principais características sócio-demográficas entre adultos com idade igual ou maior que 40 anos. MÉTODOS: Estudo transversal de base populacional com moradores da área urbana da cidade de Pelotas (RS) entre os meses de outubro e dezembro de 2007. Foi adotado o plano de amostragem por conglomerados em dois estágios - setores censitários e domicílios. As prevalências de angina e de possível angina foram definidas de acordo com o questionário de Rose. Essas condições foram avaliadas conforme as características sócio-demográficas: idade, sexo, cor da pele, condição econômica e escolaridade. Para a coleta dos dados, foram aplicados questionários padronizados por meio de entrevista com os indivíduos em seus domicílios. A taxa de não respondentes foi de 6,8 por cento. RESULTADOS: A prevalência de angina entre os 1.680 indivíduos participantes do estudo foi de 8,2 por cento (IC 95 por cento: 6,7 - 9,6), enquanto a de possível angina, 12,3 por cento (IC 95 por cento: 10,6 - 14,0). As prevalências de angina e de possível angina foram maiores entre os indivíduos do sexo feminino, de cor da pele preta/parda, de pior condição econômica e de menor escolaridade. A prevalência de angina foi maior entre indivíduos mais velhos. Não se observou diferença para possível angina. CONCLUSÃO: A prevalência de angina e de possível angina mostrou-se alta, acometendo cerca de 20 por cento da população de Pelotas.


BACKGROUND: Ischemic heart disease is the leading cause of death in the world and angina is its cardinal manifestation. OBJECTIVE: To determine the prevalence of angina and possible angina and its distribution by main demographic and socioeconomic characteristics among adults 40 years of age or older. METHODS: This is a population-based, cross-sectional study featuring residents of the urban area in Pelotas, a city located in the south of Brazil, from October through December 2007. A two-stage cluster sampling - census tracts and households - was used. The prevalence of angina and possible angina was defined according to the Rose questionnaire. These conditions were assessed by demographic and socioeconomic characteristics: age, sex, skin color, economic status, and schooling. Data were collected using standardized questionnaires in interviews with the individuals in their homes. The non-respondent rate was 6.8 percent. RESULTS: The prevalence of angina among the 1,680 individuals taking part in the study was 8.2 percent (95 percent CI: 6.7 - 9.6), while that of possible angina came to 12.3 percent (95 percent CI: 10.6 - 14.0). The prevalence of angina and possible angina was higher among women, black/brown-skinned individuals, low economic class individuals and subjects with the low schooling. The prevalence of angina was higher among older individuals, while possible angina was found not to be associated with age. CONCLUSION: The prevalence of angina and possible angina was found to be high, affecting approximately 20 percent of the population in Pelotas.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Angina Pectoris/epidemiology , Population Surveillance , Age Factors , Angina Pectoris/mortality , Brazil/epidemiology , Cross-Sectional Studies , Prevalence , Sex Distribution , Socioeconomic Factors
8.
Cir. & cir ; 78(1): 25-30, ene.-feb. 2010. tab
Article in Spanish | LILACS | ID: lil-565712

ABSTRACT

Introducción: La interlucina-6 (IL6) participa en la aterogénesis y en el fenómeno aterotrombótico más catastrófico: el infarto agudo del miocardio con elevación del ST (IAM CEST). El objetivo de esta investigación fue evaluar el pronóstico de los niveles elevados de IL6 para eventos cardiovasculares mayores en pacientes con IAM CEST. Material y métodos: Estudiamos pacientes consecutivos con diagnóstico de IAM CEST de acuerdo con los criterios convencionales establecidos por la ACC/AHA/ESC. Se determinó IL6 sérica a las 24 horas de iniciado el evento, mediante quimioluminiscencia. Las variables de desenlace fueron arritmias, angina, falla cardiaca, reinfarto no fatal y muerte, o la combinación de ellas durante la hospitalización. Resultados: Incluimos 97 pacientes; el punto de corte de IL6 para identificar a los pacientes con alto riesgo fue de 20 pg/ml. En el grupo I (< 20 pg/ml) fueron 46 pacientes y en el grupo II (> 20 pg/ml), 51 (IL6 11.52 + 4.83 pg/ml versus 63.19 + 44.4 pg/ml, p < 0.0001). Fue más frecuente la muerte (2.2 versus 15.7 %, p = 0.023, RR 1.16 IC 95 % = 1.02-1.31) y el punto final combinado durante la hospitalización en el grupo II (21.7 versus 51 %, p = 0.003, RR = 1.59, IC 95 % = 1.16-2.19). La clase de Killip > 2 y los niveles de IL6 > 20 pg/ml fueron factores independientes para el punto final combinado. Conclusiones: Los niveles de IL6 > 20 pg/ml en IAM CEST se asociaron significativamente a más eventos cardiovasculares durante la hospitalización.


BACKGROUND: Interleukin-6 (IL6) plays a role in atherogenesis as well as in most atherothrombotic phenomenon such as ST-segment elevation acute myocardial infarction (STEAMI). Our objective was to evaluate serum levels of IL6 as prognostic value for major clinical in-hospital events in patients with STEAMI. METHODS: We studied consecutive patients with diagnosis of STEAMI according to ACC/AHA/ESC criteria. Twenty four hours after the acute event, IL6 was determined by chemiluminescence method. The major cardiovascular end points were arrhythmias, angina, heart failure, reinfarction and death. RESULTS: Included were 97 patients. The level of IL6 to identify high-risk patients was 20 pg/ml. Forty six patients had <20 pg/ml (group I), and 51 patients had >20 pg/ml (group II). Mean value of IL6 was 11.52 +/- 4.83 pg/ml vs. 63.19 +/- 44.4 pg/ml (p <0.0001). Death was more frequent (2.2 vs. 15.7%, p = 0.023, RR 1.16 95% CI 1.02-1.31) and the end point combined during hospitalization in group II was 21.7 vs. 51% (p = 0.003 RR 1.59 95% CI 1.16-2.19). Multivariate logistic regression analysis identified Killip class > or = 2 and IL6 levels > or = 20 pg/ml as predictors for in-hospital end point. CONCLUSIONS: Serum levels of IL6 >20 pg/ml in the first 24 h after STEAMI were significantly associated with higher frequency of in-hospital outcomes such as arrhythmias and death.


Subject(s)
Humans , Male , Female , Middle Aged , Aged, 80 and over , Myocardial Infarction/blood , /blood , Angina Pectoris/epidemiology , Angina Pectoris/etiology , Arrhythmias, Cardiac/etiology , Atherosclerosis/blood , Atherosclerosis/complications , Diabetes Complications/blood , Electrocardiography , Hospital Mortality , Myocardial Infarction/complications , Myocardial Infarction/mortality , Inflammation/blood , Heart Failure/etiology , Biomarkers , Predictive Value of Tests , Prognosis , Recurrence , Risk , Sensitivity and Specificity , Thrombophilia/blood , Thrombophilia/etiology
9.
Rev. bras. cir. cardiovasc ; 23(4): 494-500, out.-dez. 2008. graf, tab
Article in English, Portuguese | LILACS | ID: lil-506032

ABSTRACT

OBJETIVO: Avaliar os resultados a longo prazo da cirurgia de revascularização do miocárdio com o uso exclusivo de enxertos arteriais em pacientes com doença coronariana triarterial. MÉTODOS: Avaliamos 136 pacientes submetidos a cirurgia de revascularização do miocárdio isolada, no período janeiro de 1995 e dezembro de 1997. Utilizaram-se 353 enxertos para revascularizar 449 artérias (média: 3,30 por paciente). Foram utilizadas a artéria torácica interna esquerda (99,2 por cento), artéria torácica interna direita (56,6 por cento), artéria radial (87,5 por cento), artéria gastroepiplóica direita (20,5 por cento) e uma artéria epigástrica inferior. Setenta e seis (55,8 por cento) pacientes receberam enxertos compostos (em "Y") e 66 (48,5 por cento) receberam anastomoses seqüenciais. RESULTADOS: A mortalidade hospitalar foi de 4,4 por cento. No seguimento a longo prazo, (9,5 a 12,8 anos), 82,1 por cento dos pacientes não apresentaram nenhum evento cardíaco. Vinte (17,9 por cento) pacientes necessitaram de reinternação por eventos cardiovasculares; 15 com angina e cinco com infarto agudo do miocárdio, sendo que três apresentaram insuficiência cardíaca associada. Oito (7,1 por cento) pacientes necessitaram de reintervenção por doença coronariana, sendo um reoperado e os demais submetidos a angioplastia com stent. A probabilidade estimada livre de eventos cardíacos foi de 98,2 por cento, 95,4 por cento e 84,2 por cento em 1, 5 e 10 anos, respectivamente. Ocorreram 16 (14,2 por cento) óbitos tardios, sendo quatro deles (3,6 por cento) de causa cardíaca. Sobrevida actuarial em 12,8 anos por todas as causas foi de 85 por cento neste grupo. CONCLUSÃO: Revascularização do miocárdio com o uso exclusivo de enxertos arteriais em pacientes com doença coronariana triarterial é um procedimento seguro, com bons resultados a longo prazo.


OBJECTIVE: To evaluate the long-term results of the coronary artery bypass grafting with exclusive use of arterial grafts for patients with triple vessel disease. METHODS: We evaluated 136 patients who underwent isolated coronary artery bypass grafting between January 1995 and December 1997. 353 grafts were used for revascularization of 449 arteries (mean: 3.30 per patient). Grafts used were left internal thoracic artery (99.2 percent), right internal thoracic artery (56.6 percent), radial artery (87.5 percent), right gastroepiploic artery (20.5 percent) and one inferior epigastric artery. 76 (55.8 percent) patients received composite grafts ("Y" shape) and 66 (48.5 percent) patients received sequential anastomoses. RESULTS: Hospital mortality was 4.4 percent. In the long-term follow-up (9.5 to 12.8 years), 82.1 percent of the patients were free of cardiac events. 20 (17.9 percent) patients had hospital readmission due to cardiac events: 15 presented angina and five presented acute myocardial infarction, and three of them presented associated heart failure. Eigth (7.1 percent) patients needed coronary reintervention: one of them underwent coronary bypass reoperation and the others underwent coronary angioplasty with stent. Estimated probability of cardiac event-free was 98.2 percent, 95.4 percent e 84.2 percent at 1, 5 and 10 years follow-up respectively. There were 16 (14.2 percent) late deaths and four of them (3.6 percent) were cardiac-related. Actuarial 12.8-year-survival of all deaths was 85 percent in this group. CONCLUSION: Coronary artery bypass grafting with exclusive use of arterial grafts is a safe procedure for patients with triple vessel coronary disease with good long-term results.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Coronary Artery Bypass/methods , Coronary Artery Disease/surgery , Gastroepiploic Artery/transplantation , Mammary Arteries/transplantation , Radial Artery/transplantation , Angina Pectoris/epidemiology , Angina Pectoris/etiology , Brazil/epidemiology , Coronary Artery Bypass/adverse effects , Coronary Artery Bypass/mortality , Follow-Up Studies , Hospital Mortality , Myocardial Infarction/epidemiology , Myocardial Infarction/etiology , Reoperation/statistics & numerical data , Survival Analysis , Treatment Outcome
10.
Arq. bras. cardiol ; 91(4): 238-244, out. 2008. tab
Article in English, Portuguese | LILACS | ID: lil-496596

ABSTRACT

FUNDAMENTO: Técnicas de cirurgia de revascularização miocárdica (RM) sem o uso de circulação extracorpórea (CEC) possibilitou resultados operatórios com menor dano sistêmico, menor ocorrência de complicações clínicas, menor permanência na sala de terapia intensiva e também no tempo de internação, gerando expectativas de melhor qualidade de vida (QV) dos pacientes. OBJETIVO: Avaliar a QV em pacientes submetidos à cirurgia de revascularização com e sem CEC. MÉTODOS: Em pacientes com doença multiarterial coronariana (DAC) estável e função ventricular preservada, aplicou-se o Short-Form Health Survey (SF-36) Questionnaire antes da cirurgia e depois de 6 e 12 meses. RESULTADOS: Entre janeiro de 2002 e dezembro de 2006, foram randomizados 202 pacientes para cirurgia de RM. As características demográficas clínicas laboratoriais e angiográficas foram semelhantes nos dois grupos. Desses pacientes, 105 foram operados sem CEC e 97 com CEC. Na evolução, 22 pacientes sofreram infarto, 29 relataram angina, um reoperou, 3 tiveram AVC e nenhum morreu. A avaliação da QV mostrou similaridade nos dois grupos em relação ao componente físico e mental. Todavia, encontrou-se significativa melhora da capacidade funcional e percepção do aspecto físico nos pacientes do sexo masculino. Além disso, um expressivo número de pacientes dos dois grupos retornou ao trabalho. CONCLUSÃO: Em todos os pacientes estudados, observaram-se melhora progressiva da qualidade de vida e retorno precoce ao trabalho, independentemente da técnica cirúrgica empregada. Exceto pela melhor percepção da capacidade funcional e do aspecto físico experimentado pelos homens, não houve diferença estatística nos resultados dos demais domínios alcançados pelos dois grupos estudados.


BACKGROUND: Coronary artery bypass grafting techniques without using cardiopulmonary bypass (off-pump CABG) result in less systemic damage, less clinical complications, less time spent in the intensive care unit, and shorter hospital stays, thereby raising the perspective of improved quality of life (QOL) for patients. OBJECTIVE: To assess quality of life in patients who underwent on-pump and off-pump CABG. METHODS: The Short-Form Health Survey (SF-36) Questionnaire was administered to patients with stable multivessel coronary artery disease (CAD) and preserved ventricular function before and at six and 12 months after surgery. RESULTS: Between January 2002 and December 2006, a total of 202 patients were randomized to either on-pump or off-pump CABG. Demographic, clinical, laboratory, and angiographic characteristics were similar in both groups. One hundred and five patients underwent off-pump CABG and 97 underwent on-pump CABG. In the postoperative course, 22 patients had myocardial infarction, 29 reported angina, one was reoperated, and three experienced stroke. No patient died. Quality of life, as measured by the SF-36 questionnaire, was shown to be similar in both groups regarding physical and mental components. However, male patients showed a significant improvement in physical functioning and role limitations due to physical problems. Also, a large number of patients in both groups returned to work. CONCLUSION: Progressive enhancement in quality of life and early return to work were observed for all patients, regardless of the surgical technique used. Save for a greater improvement in physical functioning and role limitations due to physical problems experienced by male patients, no statistically significant differences were found in the other domains between groups.


Subject(s)
Female , Humans , Male , Middle Aged , Cardiopulmonary Bypass , Coronary Artery Bypass/methods , Coronary Artery Disease/surgery , Quality of Life , Angina Pectoris/diagnosis , Angina Pectoris/epidemiology , Brazil/epidemiology , Coronary Artery Bypass, Off-Pump/adverse effects , Coronary Artery Bypass/adverse effects , Health Status Indicators , Myocardial Infarction/diagnosis , Myocardial Infarction/epidemiology , Statistics, Nonparametric , Surveys and Questionnaires , Treatment Outcome
11.
Arq. bras. cardiol ; 87(3): 300-306, set. 2006. tab
Article in Portuguese, English | LILACS | ID: lil-436191

ABSTRACT

OBJETIVO: Avaliar a prevalência de eventos cardiovasculares (ECV) secundários à aterosclerose em pacientes com lupus eritematoso sistêmico (LES) e correlacioná-los aos tradicionais fatores de risco, tempo de doença e drogas utilizadas na terapia. MÉTODOS: Estudo retrospectivo através da coleta e análise dos dados contidos nos prontuários de pacientes com diagnóstico confirmado há no mínimo dois anos e seguidos desde 1992. Foram considerados ECV: angina do peito (AP), IAM e acidente vascular cerebral (AVC) de causa não relacionada à atividade do LES. Foram computados os fatores de risco para aterosclerose e dados sobre tratamento. RESULTADOS: Foram analisados 71 prontuários. A média de idade dos pacientes foi de 34,2±12,7 anos; 68 mulheres e três homens; 58 caucasóides (81,6 por cento). Dez (14,08 por cento) apresentaram ECV. Os pacientes nos quais os eventos cardiovasculares foram observados apresentavam idade mais elevada (42,7 vs 32,8 anos p=0,0021) e maior tempo de doença (10,8 vs 7,2 anos p=0,011). Os tradicionais fatores de risco, as doses diárias e cumulativas de esteróides, imunossupressores e antimaláricos não apresentaram diferença estatística significante entre pacientes que apresentaram ou não ECV. CONCLUSÃO: A prevalência de secundários à aterosclerose no LES foi semelhante ao da literatura, 14,08 por cento. Os tradicionais fatores de risco não mostraram associação com a ocorrência ou não de ECV no LES. Os pacientes nos quais os eventos cardiovasculares foram observados apresentavam idade mais elevada e maior tempo de doença. É precoce estabelecer-se que o LES possa ser um fator independente no desenvolvimento da aterosclerose.


OBJECTIVE: To evaluate the prevalence of cardiovascular events (CVE) secondary to atherosclerosis in lupus patients and correlate them to the traditional risk factors, disease duration and drug therapy used. METHODS: A retrospective study was carried out based on data obtained from patientsÆ charts. Patients included were those who had a lupus diagnosis confirmed at least two years before inclusion in the study and had been followed since 1992. CVE were characterized as MI, angina pectoris and stroke non-related to lupus activity. Risk factors and drugs used for treatment were recorded. RESULTS: Seventy-one charts were analyzed. PatientsÆ mean age was 34.2±12.7 years; 68 were women and three were men; 58 were Caucasian (81.6 percent). Ten (14.08 percent) presented CVE. Patients in whom CVE were observed were older (42.7 vs. 32.8 years p=0.0021) and presented longer disease duration (10.8 vs. 7.2 years p=0.011). The traditional risk factors, daily and cumulative doses of steroids, immunosuppressive drugs and antimalarial drugs were not significant when patients with and without CVE were compared. CONCLUSION: The prevalence of CVE secondary to atherosclerosis in systemic lupus erythematosus (SLE) was 14.08 percent. The traditional risk factors were not associated with the development of CVE in lupus patients. Patients that presented cardiovascular events were older and presented longer disease duration. It is a premature conclusion to establish SLE as an independent risk factor for atherosclerosis development.


Subject(s)
Humans , Male , Female , Adult , Angina Pectoris/etiology , Atherosclerosis/etiology , Stroke/etiology , Lupus Erythematosus, Systemic/complications , Myocardial Infarction/etiology , Angina Pectoris/epidemiology , Stroke/epidemiology , Lupus Erythematosus, Systemic/drug therapy , Myocardial Infarction/epidemiology , Prevalence , Retrospective Studies , Risk Factors , Time Factors
12.
Cad. saúde pública ; 21(supl.1): S43-S53, 2005. tab
Article in English | LILACS | ID: lil-511735

ABSTRACT

The Brazilian World Health Survey, carried out in 2003, included questions about diagnosis of six chronic diseases: arthritis, angina, asthma, depression, schizophrenia and diabetes mellitus. The probabilistic sample of 5,000 adults was selected in 250 census tracts. We analyzed the socio-demographic profile, the coverage of treatment, and self-rated health of the individuals that reported diagnosis of one of these diseases. To control for age and sex, logistic regression models were used. Among the 5,000 participants, 39.1 percent reported medical diagnosis of at least one of the six diseases. Depression was the most prevalent (19.2 percent), followed by asthma (12.0 percent), arthritis (10.5 percent), angina (6.7 percent), diabetes (6.2 percent) and schizophrenia (1.7 percent). Significant differences by age were found for all diseases, except for asthma. All diseases were more prevalent among women, except angina. Analysis by educational level showed that the diabetes prevalence rate was significantly larger among those with incomplete schooling. Although the six diseases presented different treatment coverage rates, for individuals with diagnosis of any one of the six diseases, the self-rated health was always worst, even after controlling for age and sex.


A Pesquisa Mundial de Saúde (PMS), realizada noBrasil em 2003, incluiu questionamento sobre diagnósticode seis doenças: artrite, angina, asma, depressão,esquizofrenia e diabetes mellitus. Foram selecionados5 mil indivíduos em 250 setores censitários,por amostragem probabilística. Analisou-se o perfilsócio-demográfico, a cobertura de tratamento e a auto-avaliação de saúde dos indivíduos com diagnósticode uma dessas doenças, ajustando-se os efeitos de sexoe idade por modelos de regressão logística. A depressãofoi a mais prevalente (19,2%), seguida pela asma(12,0%), artrite (10,5%), angina de peito (6,7%), diabetes(6,2%) e esquizofrenia (1,7%), sendo que 39,1% referiramdiagnóstico médico de pelo menos uma. Foramencontradas diferenças significativas por idade,exceto para asma. Todas as doenças foram mais prevalentesentre as mulheres, exceto angina. A taxa de diabetesfoi significativamente maior entre os de menorgrau de instrução. Conclui-se que as seis doenças apresentamcomportamento diferenciado em relação àcobertura de tratamento. Porém, no que se refere à percepçãoda própria saúde, comparando-se os portadoresde qualquer uma das seis doenças em relaçãoaos demais, a avaliação foi bem pior, mesmo apósajuste por idade e sexo.


Subject(s)
Adult , Female , Humans , Middle Aged , Attitude to Health , Chronic Disease/epidemiology , Self Concept , Angina Pectoris/epidemiology , Arthritis/epidemiology , Asthma/epidemiology , Brazil/epidemiology , Chronic Disease/therapy , Depression/epidemiology , Diabetes Mellitus/epidemiology , Educational Status , Health Services Accessibility , Sex Ratio , Socioeconomic Factors , Surveys and Questionnaires , Schizophrenia/epidemiology
13.
J Indian Med Assoc ; 1999 Jun; 97(6): 237-40
Article in English | IMSEAR | ID: sea-98290

ABSTRACT

A hospital based study of coronary artery disease (CAD) was carried out in Gujaratis, admitted to Dr Jivraj Mehta Smarak Health Foundation, Ahmedabad. Total 276 subjects were surveyed. CAD was diagnosed by ECG criteria. Prevalence of CAD in hospital admission was 29.6%. Highest incidence of CAD was seen in the age group of 51 to 60 years. Male/female ratio was 1.6:1. As a single risk factor hypertension was ranked first, next was obesity followed by hyperlipidaemia, diabetes, tobacco habits, and family history of CAD. Overall mortality of CAD was 3.99%, being 1.83% for angina pectoris (AP) and 5.39% for myocardial infarction (MI). Mortality rate was higher in subjects having 2 or more risk factors. Incidence of CAD in young (age < 40 years) was very low (1.09%).


Subject(s)
Adult , Age Factors , Aged , Angina Pectoris/epidemiology , Cohort Studies , Coronary Disease/epidemiology , Cross-Sectional Studies , Electrocardiography , Female , Humans , Hyperlipidemias/complications , Hypertension/complications , India/epidemiology , Male , Middle Aged , Myocardial Infarction/epidemiology , Obesity/complications , Risk Factors , Sex Factors , Smoking/adverse effects , Urban Population
14.
Arq. bras. cardiol ; 72(6): 669-76, jun. 1999. tab
Article in Portuguese, English | LILACS | ID: lil-247410

ABSTRACT

Objetivo - Avaliar possíveis diferenças na letalidade hospitalar (LH) de angina intável (AI) entre homens e mulheres, considerando a influência da idade, infradesnivelamento do segmento ST, história prévia de infarto agudo do miocárdio (IAM) e fatores de risco coronariano. Métodos - Foram selecionados 261 pacientes com AI, entre outubro/96 e março/98. Modelos de regressão logística foram desenvolvidos para ajustar a associação entre sexo e LH para possíveis influências das co-variáveis; hipertensão arterial, diabetes mellitus, dislipidemia, sedentarismo, tabagismo e história familiar de doença coronariana precoce. Resultados - A LH da AI foi aproximadamente 3 vezes maior nas mulheres (9,3 por cento; 12/129) do que nos homens (3,0 por cento; 4/132), correspondendo a um risco relativo de 3,07; intervalo de confiança (IC) de 95 por cento=1,02-9,27. Nos modelos de regressão logística, a associação entre sexo e morte não foi alterada de forma importante ao se levar em consideração a idade, presença de infradesnível do segmento ST, história de IAM prévio e fatores de risco coronariano; a odds ratio (OR) não ajustada e a OR ajustada para as diversas co-variáveis foram 3,28 (IC 95 por cento = 1,03-10,45) e 3,14 (IC 95 por cento = 0,88-11,20), respectivamente. Conclusão - Conforme o observado no IAM, a LH da AI é maior nas mulheres do que nos homens. A idade, fatores de risco coronariano e a presença de infradensível ST no eletrocardiograma da admissão não influenciaram de forma importante a associação entre sexo e morte.


Subject(s)
Female , Humans , Middle Aged , Angina Pectoris/epidemiology , Angina, Unstable/epidemiology , Hospital Mortality , Risk Factors , Sex Factors
15.
Article in English | IMSEAR | ID: sea-92963

ABSTRACT

A community based epidemiologival survey of coronary heart disease (CHD) was carried out on a random urban sample of 13,560 adults of different ethnic groups in Delhi. CHD was diagnosed either on the basis of clinical history, supported by documentary evidence of treatment in hospital/home or on the ECG evidence in accordance with Minnesota Code. The prevalence rate of CHD on clinical basis per 1000 adults was the highest in Sikhs (47.3), lowest in Muslims (22.8) and identical in Hindus (31.8) and Christians (31.2). The prevalence rate/1000 of silent CHD on the basis of ECG was high in Muslims (89.5) and Sikhs (87.3), low in Christians (25.0) and intermediate in Hindus (60.0). The Sikhs showed the highest prevalence rate of myocardial infarct (MI) (15.5) and angina (AP) (31.8) compared to other communities. The prevalence rate of CHD on clinical basis was higher in males than females in all communities. The prevalence of silent CHD was higher in females in Hindus and Sikhs but in Muslims it was higher in men (94.8) than in women (85.2). The wide variations in prevalence rates of CHD in different ethnic groups cannot be explained satisfactorily on the basis of conventional risk factors and support the multifactorial etiological character of CHD.


Subject(s)
Adult , Angina Pectoris/epidemiology , Christianity , Coronary Disease/epidemiology , Educational Status , Electrocardiography/statistics & numerical data , Ethnicity/statistics & numerical data , Female , Feeding Behavior , Hinduism , Humans , India/epidemiology , Islam , Lipids/blood , Male , Marital Status , Middle Aged , Myocardial Infarction/epidemiology , Occupations , Prevalence , Religion and Medicine , Risk Factors , Sex Factors , Sikkim/ethnology , Urban Health/statistics & numerical data
16.
Indian Heart J ; 1994 Nov-Dec; 46(6): 335-9
Article in English | IMSEAR | ID: sea-2724

ABSTRACT

This study deals with results of coronary artery reoperations in 21 males aged 54.4 +/- 6.6 years. Native vessel coronary disease at first and second operation was nearly the same (2.7 +/- 0.6 vs 2.8 +/- 0.4 vessel, p = NS). Graft attrition and deterioration in left ventricular ejection fraction (55.9 +/- 9.2 initial vs 36 +/- 15 at reoperation, p < 0.001) necessitated reoperation in majority. Recurrence of angina (71%) and left ventricular failure (23.8%) were the clinical indicators for reoperation. Procedure was successful in 20 (95%) and had to be abandoned in 1 due to severe pericardial and sternal adhesions. Arterial grafts were utilised in 90% (18 cases, Group A and B). Total arterial revascularisation (Group A) was done in 9 (45%) using Y graft 6, combination of both mammary arteries 2, and by both mammary and inferior epigastric artery in 1. Group B patients had arterial grafts (bilateral IMA 1, Y graft 1, bilateral IMA + gastroepipolic 1, RIMA 4, and LIMA 2) in addition to a venous graft. Two patients (group C, 10%) had only venous grafts. There was no in hospital mortality or morbidity and at 10 +/- 5.2 months follow up, all are asymptomatic with negative stress test at 3 months followup in 8 cases. We conclude that coronary artery reoperations using arterial conduits can be performed safely with excellent immediate and early results.


Subject(s)
Angina Pectoris/epidemiology , Coronary Artery Bypass/methods , Coronary Disease/epidemiology , Follow-Up Studies , Humans , Male , Middle Aged , Postoperative Complications/epidemiology , Recurrence , Reoperation , Time Factors , Ventricular Dysfunction, Left/epidemiology
17.
Rev. bras. cir. cardiovasc ; 8(1): 39-43, jan.-mar. 1993. graf
Article in Portuguese | LILACS | ID: lil-162584

ABSTRACT

No InCór, no período compreendido entre janeiro de 1978 e dezembro de 1990, foram realizadas 3659 necropsias, das quais 106 relativas a pacientes com idade ( 80 anos. Destes, 55 (51,88 por cento) eram do sexo masculino e 51 (48,1l por cento) do feminino. A média de idade foi igual a 83,66 (80 a 93 anos). Dentre os principais sintomas (Gráfico 3) apresentados figuravam: a angima do peito em 40,56 por cento, a dispnéia em 25,47 por cento e a síncope em 8,49 deles. Em 47,16 por cento dos pacientes os sintomas haviam se iniciado a mais de seis meses. Dentre os sistemas desencadeantes dos óbitos (Gráfico 1), encontramos o cardiovascular em 74,52 por cento, o respiratória em 10,37 por cento, o digestivo em 9,43 por cento, o nervoso em 1,88 por cento, o urinário em 1,88 por cento e outros em 1,88 por cento. Entre os óbitos cardiovasculares (Gráfico 2), 56,96 por cento foram devidos a coronariopatia, 12,65 por cento a miocardiopatia, 10,12 por cento devido aos aneurismas da aorta e 8,86 por cento atribuídos às arritmias. Baseados na casuística prévia e considerando: 1) que o sistema cardiovascular foi o maior determinante dos óbitos (74,52 por cento); 2) que as coronariopatias foram responsáveis por 56,96 por cento dos óbitos cardiovasculares; 3) que a revascularizaçao convencional neste grupo tem mortalidade atual de 8,5 por cento; 4) que a angioplastia primária foi bem sucedida em 93,2 por cento, concluímos que ambas, a qualidade e a expectativa de vida, podem ser melhoradas trazendo o octogenário para próximo do médico, ou reduzindo o intervalo entre suas avaliaçoes.


Subject(s)
Humans , Male , Female , Aged , Aged, 80 and over , Angina Pectoris/epidemiology , Cardiomyopathies/epidemiology , Coronary Disease/epidemiology , Cardiovascular Diseases/epidemiology , Dyspnea/epidemiology , Brazil/epidemiology , Quality of Life , Retrospective Studies
18.
Arq. bras. cardiol ; 59(2): 105-108, ago. 1992. ilus
Article in Portuguese | LILACS | ID: lil-134442

ABSTRACT

Objetivo - Verificar a validade do emprego da angioplastia coronária em pacientes acima de 70 anos. Métodos - Retrospectivamente, foram analisadas 115 angioplastias transluminais coronária (ATC) praticadas em 89 pacientes, com a idade preconizada, no período de janeiro de 1988 a janeiro de 1991. A abordagem de 1, 2 ou 3 artérias definiu os subgrupos: A) uniarteriais - 77 (86,5%) pacientes; B) biarteriais - 9 (10,1%) pacientes; C) triarteriais - 3 (3,4%) pacientes. Resultados - Dos 89 pacientes tratados, constatamos sucesso em 81,8% no grupo uniarterial, 72,2% no grupo biarterial e 75% no grupo triarterial. A curva de aprendizado demonstrou elevação dos índices de sucesso após as primeiras 250 angioplastias (IS de 60,6% para 82,5%). O tratamento do infarto agudo do miocárdio por trombólise direta deu-se em 7 pacientes (6 S,1 I). As complicações maiores constatadas foram 4,4% de óbitos, 1,08% de fibrilação ventricular, 6,6% de oclusão arterial aguda. A cirurgia de revascularização do miocárdio foi necessária em 4,4%, com 1 óbito. Conclusão - A angioplastia coronária é um tratamento efetivo da insuficiência coronária do idoso, com taxas de sucesso aceitáveis e baixos índices de complicação


Purpose - To verify the validity of transluminal coronary angioplasty (PTCA) in the population over 70 years old. Methods - Retrospectively, were analysed 115 PTCA performed in 89 elderly patients (70 to 85 years old) from January 1988 to January 1991. Three groups were defined: A) single vessel 77 (86,5%) patients; B) double vessel - 9 (10,1%) patients; C) three vessel - 3 (3,4%) patients. Results - Of the 89 treated patients, 81.8% in group A, 72,2% in group B and 75% in group C were succesfully dilated. The learning curve had showed increase in success rate after the first 250 angioplasties (from 60,6% to 82,5%). Treatment of acute myocardial infarction by direct thrombolysis was made in 7 patients (6 S, 1 I). Major complications included: deaths (4,4%), ventricular fibrillation (1,08%), acute coronary occlusion (6,6%). Emergency coronary artery bypass grafting was required in 4,4% with one death. Conclusion - Coronary angioplasty is an effective treatment in elderly patients and may be performed with acceptable success and with low complications


Subject(s)
Humans , Male , Female , Angioplasty, Balloon, Coronary , Aged , Angina Pectoris/epidemiology , Angina Pectoris , Angina Pectoris/therapy , Angioplasty, Balloon, Coronary/statistics & numerical data , Brazil/epidemiology , Coronary Angiography , English Abstract , Myocardial Ischemia/epidemiology , Myocardial Ischemia
19.
Arq. bras. cardiol ; 59(2): 109-112, ago. 1992. tab
Article in Portuguese | LILACS | ID: lil-134443

ABSTRACT

Objetivo - Avaliar e discutir as indicações, resultados e evolução de pacientes com idade ≥ 80 anos submetidos a angioplastia coronária.Métodos - No período de junho de 1987 a julhode 1990, 36 pacientes com idade maior ou igual a 80 anos, realizaram angioplastia coronária como método terapêutico alternativo. A idade variou de 80 a 85 (média = 83) anos, sendo 25 do sexo masculino. Considerou-se a obstrução significativa quando a estenose fosse maior ou igual a 70% do diâmetro da artéria. Resultado satisfatório, após a realização do procedimento, foi considerado quando houvesse redução da obstrução a valores menores ou iguais a 50%. Resultados - O sucesso inicial da angioplastia coronária foi observado em 34/36 (94,4%) pacientes. Dos 46 vasos abordados, obteve-se sucesso em 44 (95,6%). Em apenas um paciente foi observada oclusão coronária aguda seguida de infarto agudo do miocárdio, tratado clinicamente. Não houve cirurgia de emergência ou óbitos imediatos nesta série. Quinze dos 34 pacientes, que obtiveram sucesso inicial, puderam ser acompanhados na evolução clínica; 4/15 (26,6%) foram reestudados - (1, 3,6 e 12 meses pós-angioplastia), devido ao reaparecimento de angina; 2 evidenciaram reestenose sendo redilatados com sucesso. Na evolução clínica desses 15 pacientes, num período de 1 a 21 (média = 9,6) meses, incluindo os pacientes redilatados, observaram-se os seguintes fatos: 2 (13,3%) pacientes apresentaram infarto agudo do miocárdio, sendo tratados clinicamente; óbito tardio ocorreu em 3 (20%) pacientes, 1 de natureza cardíaca. A sobrevivência, no período observado, foi 12/15 (80%) pacientes pacientes octogenários, nesta série, mostrou ser um procedimento intervencionista alternativo, seguro e eficaz no tratamento deste subgrupo de pacientes Conclusão - A angioplastia coronária em pacientes octogenários, nesta série, mostrou ser um procedimento intervencionista alternativo, seguro e eficaz notratamento deste subgrupo de pacientes


Purpose - To evaluate the indications, results and follow - up of patients with 80 years old and over, who had undergone percutaneous transluminal coronary angioplasty (PTCA). Methods - From July 1987 through July 1990,36 patients, 80 years of age and over, had PTCA as an alternative method to treat coronary artery disease. Their age ranged from 80 to 85 (mean = 83) years. Twenty five were male. Significative obstrution was considered when 70% or more of the internal diameter was stenosed. Satisfactory results were achieved when reduction of 50% or more of the coronary artery obstruction was obtained. Results - In 34 of 36 patients (94.4%), PTCA was successfully performed. Forty four of 46 coronary arteries were successfully dilated. One patient had acute coronary occlusion with acute myocardial infarction treated clinically. There were no emergency surgeries or early deaths. Clinical follow-up was obtained in 15 of the 34 patients. Four had repeated coronary arteriography (at 1, 3, 6 and 12 months after primary PTCA) due to angina. Two of them had restenosis and were successfully redilated (the patients restudied at 3 and 6 months, respectively). Within a mean clinical follow-up period of9.6 (ranging from 1 from 21) months the following features were observed: two of 15 patients (13.3%) had acute myocardial infarction and were clinically followed; late death occured in 3 patients (20%) with only one related to cardiac events. Survival has been observed in 12 of these 15 patients (80%). Conclusion - PTCA represents an alternative, safe and effective invasive procedure to treat octogenarians with coronary artery disease


Subject(s)
Humans , Male , Female , Angioplasty, Balloon, Coronary , Aged , Angina Pectoris/epidemiology , Angina Pectoris/therapy , Angina, Unstable/epidemiology , Angina, Unstable/therapy , Angioplasty, Balloon, Coronary/statistics & numerical data , Brazil/epidemiology , Coronary Artery Disease/epidemiology , Coronary Artery Disease/therapy , English Abstract
20.
CES med ; 3(1): 31-4, ene.-jun. 1989. tab
Article in Spanish | LILACS | ID: lil-83809

ABSTRACT

Se realizo este estudio retrospectivo en el servicio de medicina interna del hospital general de Medellin, con el fin de conocer las causas de dolor precordial y su relacion con ciertas variables clinicas, tomando una muestra de 48 pacientes, entre septiembre 1986 a septiembre de 1987 que consultaron por esta causa


Subject(s)
Adult , Aged , Humans , Male , Female , Angina Pectoris , Myocardial Infarction , Angina Pectoris/diagnosis , Angina Pectoris/epidemiology , Angina Pectoris/mortality , Colombia , Myocardial Infarction/diagnosis , Myocardial Infarction/mortality , Risk Factors , Smoking/complications
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