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2.
In. Anon. Livro-texto da Sociedade Brasileira de Cardiologia. Barueri, SP, Manole, 2012. p.1595-1603, ilus.
Monography in Portuguese | LILACS, SES-SP, SESSP-IDPCPROD, SES-SP | ID: biblio-1081220
4.
Rev. bras. cir. cardiovasc ; 23(1): 40-45, jan.-mar. 2008. tab
Article in English, Portuguese | LILACS | ID: lil-489698

ABSTRACT

OBJETIVO: Analisar a evolução intra-hospitalar de doentes com 70 anos de idade ou mais, submetidos a revascularização do miocárdio sem circulação extracorpórea, com uso de shunt intracoronário, operados na urgência, emergência e eletivamente. MÉTODOS: Foram submetidos à cirurgia 87 doentes com idade entre 70 e 92 anos de julho de 1989 a julho de 2005. Dos 87 doentes, 50 (57,5 por cento) eram portadores de angina instável, sendo três (3,4 por cento) na vigência de infarto agudo do miocárdio. Foram operados em caráter de emergência e urgência 31 (35,6 por cento) doentes. De todo o grupo, havia 13 (14,9 por cento) doentes com infarto ocorrido em até 30 dias e 34 (39,1 por cento) com infarto ocorrido há mais de 30 dias. RESULTADOS: As complicações mais freqüentes foram: fibrilação atrial (32,2 por cento), insuficiência cardíaca congestiva (12,6 por cento), broncopneumonia (10,3 por cento), sepse (3,4 por cento), infarto agudo do miocárdio peri-operatório (2,3 por cento), mediastinite (1,1 por cento), acidente isquêmico transitório (1,1 por cento), pneumotórax (1,1 por cento). O tempo médio de intubação foi de 18,50±19,09 horas; permanência em UTI, 2,92±2,03 dias, e hospitalar, 10,55±7,16 dias. Apenas nove (10,3 por cento) doentes receberam concentrado de hemácias no pós-operatório e nenhum foi reoperado por sangramento. A mortalidade hospitalar foi de 4,6 por cento. CONCLUSÃO: Em doentes acima de 70 anos, operados na emergência, urgência e eletivamente, a revascularização do miocárdio sem extracorpórea com shunt intracoronário apresentou adequada evolução pós-operatória e baixos índices de complicações e mortalidade em relação à população estudada.


OBJECTIVE: To analyze the in-hospital outcome of elderly patients aged 70 years and older who underwent off-pump coronary artery bypass graft surgery with an intraluminal shunt in urgent, emergent, and elective coronary revascularizations. METHODS: From July 1989 to July 2005, we analyzed 87 patients ranging in age from 70 to 92 years. Of the 87 patients enrolled, 50 (57.5 percent) patients had unstable angina, with three (3.4 percent) acute myocardial infarction; thirty-one (35.6 percent) patients underwent urgent and emergent surgery; thirteen (14.9 percent) patients had myocardial infarction in less than 30 days, and 34 (39.1 percent) in more than 30 days. RESULTS: The main postoperative complications were: atrial fibrillation (32.2 percent), heart failure (12.6 percent), pneumonia (10.3 percent), septicemia (3.4 percent), acute myocardial infarction (2.3 percent), mediastinitis (1.1 percent) transient ischemic attack (1.1 percent), and pneumothorax (1.1 percent). The mean extubation time was 18.50±19.09 hours, the length of stay in the intensive care unit was 2.92±2.03 days, and hospital length of stay was 10.55±7.16 days. Packed red cells were given to nine (10.34 percent) patients and none of them was operated due to bleeding. The in-hospital mortality was 4,6 percent. CONCLUSIONS: In patients over 70 years-old, elective and non-elective off-pump coronary artery bypass grafting with intracoronary shunt showed to be safe and effective, associated with low rates of postoperative complications and mortality in relation to the studied population.


Subject(s)
Aged , Aged, 80 and over , Female , Humans , Male , Coronary Artery Bypass/adverse effects , Coronary Artery Bypass/mortality , Coronary Artery Disease/surgery , Anastomosis, Surgical , Angina, Unstable/etiology , Brazil/epidemiology , Coronary Artery Disease/mortality , Length of Stay , Morbidity , Mammary Arteries/transplantation , Myocardial Infarction/etiology , Postoperative Complications , Postoperative Period , Preoperative Care , Saphenous Vein/transplantation , Treatment Outcome
5.
Arq. bras. cardiol ; 76(1): 43-52, jan. 2001. tab
Article in Portuguese, English | LILACS | ID: lil-279897

ABSTRACT

OBJECTIVE: To analyze the immune response in peripheral blood of patients with infective endocarditis. METHODS: We studied 10 patients with infective endocarditis, age range from 20 to 50 years-old, males and females, and 20 healthy subjects in the same age range. The diagnosis of the disease was based on the clinical picture, echocardiogram, and hemoculture based upon samples drawn and tested before the treatment started. The were no history of atopy or malnutrition, no autoimmune disease, and they were not using any immunosuppressant or antibiotic medication. RESULTS: The patients with endocarditis had significantly higher T and B lymphocyte, CD4+ and CD8+ cell counts, IgM and IgG serum levels, and C4 component of the complement than the control group; no significant difference concerning serum IgA and neutrophil oxidative metabolism; a significant decrease in C3, chemotaxis, and monocyte phagocytosis;cryoglobulins were detected in 66.6 percent of patients and they were formed by IgG, IgM, IgA, C3, and C4. CONCLUSION: The patients with infective endocarditis were immunocompetent in most sectors of immune response and, at a certain moment, an autoimmune component may be present


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Antibodies, Monoclonal/blood , Endocarditis/immunology , Antibodies, Monoclonal/immunology , /blood , /blood , Autoimmunity/immunology , Case-Control Studies , Cryoglobulins/analysis , Cryoglobulins/immunology , Immunodiffusion , Immunoglobulin A/blood , Immunoglobulin G/blood , Immunoglobulin M/blood , Lymphocyte Count
6.
Arq. bras. cardiol ; 75(6): 523-30, Dec. 2000. ilus, tab
Article in Portuguese, English | LILACS | ID: lil-275435

ABSTRACT

The patient arrived at the emergency unit with a history of acute myocardial infarction, for which she was treated. Without improvement in the pain, the patient developed heart failure and underwent a hemodynamic study, which showed normal coronary arteries and extensive ventricular impairment. During evolution, the clinical findings improved and herpes zoster appeared on the right shoulder. In a few months the clinical findings subsided, and the findings of the electrocardiogram, chest X-ray, and ventricular function were normal. The patient is currently asymptomatic


Subject(s)
Humans , Aged , Female , Cardiac Output, Low/complications , Herpes Zoster/complications , Myocarditis/complications , Electrocardiography
8.
In. Sociedade de Cardiologia do Estado de Sao Paulo. Cardiologia: atualizaçäo e reciclagem. Rio de Janeiro, Atheneu, 1994. p.411-7.
Monography in Portuguese | LILACS | ID: lil-149050
9.
Article in Portuguese | LILACS | ID: lil-165817

ABSTRACT

A fibrilacao atrial e comum em portador de cardiopatia reumatica cronica, mais frequente em portadores de lesao mitral (aproximadamente 43 por cento) e menos frequente naqueles com valvopatia aortica (menor 10 por cento). Nesses doentes a ocorrencia de fibrilcao atrial esta geralmente associada a piora clinica e a maior incidencia de fenomenos tromboembolicos. Nos valvopatas reumaticos cronicos de grau avancado a reversao para o ritmo sinusal, ou mesmo sua manutencao, geralmente nao e possivel sem a correcao da doenca de base. Propomos a realizacao de cardioversao eletrica no peiro perioperatorio com manutencao da medicacao antiarritmica e anticoagulacoa oral por dois meses, quando optamos por nova cardioversao ou apenas pelo controle da frequencia cardiaca. A presenca de fibrilacao atrial na doenca reumatica cronica permite estimar o estado evolutivo da doenca com implicacoes terapeuticas e prognosticas.


Subject(s)
Atrial Fibrillation , Rheumatic Heart Disease
10.
Rev. Soc. Cardiol. Estado de Säo Paulo ; 2(1): 13-8, jan.-fev. 1992. ilus
Article in Portuguese | LILACS | ID: lil-102965

ABSTRACT

Este trabalho discute metodologia prática para avaliaçäo das cardiomiopatias e conclui que os procedimentos classificam as diferentes formas fisiopatológicas de miocardiopatias e, menos freqüentemente, identificam sua causa primária. Indica, ainda, que os achados dos exames subsidiários säo anteriores às manifestaçöes clínicas e que a avaliaçäo inicial deve se basear no eletrocardiograma e ecocardiograma


Subject(s)
Humans , Cardiomyopathies/diagnosis , Cardiomyopathies , Cardiomyopathy, Dilated , Cardiomyopathy, Dilated/diagnosis , Cardiomyopathy, Hypertrophic , Cardiomyopathy, Hypertrophic/diagnosis , Cardiomyopathy, Restrictive , Cardiomyopathy, Restrictive/diagnosis , Echocardiography , Electrocardiography
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