RESUMO
BACKGROUND: Infective endocarditis (IE) is still a significant cause of morbidity and mortality among cardiovascular diseases. ENDOCARDITIS-TR study aims to evaluate the compliance of the diagnostic and therapeutic methods being used in Turkey with current guidelines. METHODS: The ENDOCARDITIS-TR trial is a multicentre, prospective, observational study consisting of patients admitted to tertiary centres with a definite diagnose of IE. In addition to the demographic, clinical, microbiological, and echocardiographic findings of the patients, adverse events, indications for surgery, and in-hospital mortality were recorded during a 2-year time interval. RESULTS: A total of 208 IE patients from 7 tertiary centres in Turkey were enrolled in the study. The study population included 125 (60.1%) native valve IE (NVE), 65 (31.3%) prosthetic IE (PVIE), and 18 (8.7%) intracardiac device-related IE (CDRIE). One hundred thirty-five patients (64.9%) were culture positive, and the most frequent pathogenic agent was methicillin-susceptible Staphylococcus aureus (MSSA) (18.3%). Among 155 (74.5%) patients with an indication for surgery, only 87 (56.1%) patients underwent surgery. The all-cause mortality rate was 29.3% in-hospital follow-up. Multivariable Cox regression analysis revealed that absence of surgery when indicated (HR: 3.29 95% CI: 0.93-11.64 p = 0.05), albumin level at admission (HR: 0.46 95% CI: 0.29-0.73 P < 0.01), abscess formation (HR: 2.11 95% CI: 1.01-4.38 p = 0.04) and systemic embolism (HR: 1.78 95% CI: 1.05-3.02 p = 0.03) were ascertained independent predictors of in-hospital all-cause mortality. DISCUSSION: The short-term results of the ENDOCARDITIS-TR trial showed the high frequency of staphylococcal IE, relatively high in-hospital mortality rates, shortage of surgical treatment despite guideline-based surgical indications and low usage of novel imaging techniques. The results of this study will provide a better insight to physicians in respect to their adherence to clinical practice guidelines.
Assuntos
Endocardite Bacteriana , Endocardite , Albuminas , Endocardite/diagnóstico , Endocardite/microbiologia , Endocardite/terapia , Endocardite Bacteriana/diagnóstico , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/terapia , Mortalidade Hospitalar , Humanos , Meticilina , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Turquia/epidemiologiaRESUMO
OBJECTIVES: Patients with postoperative atrial fibrillation (POAF) have increased risk of both short- and long-term mortality and morbidity; therefore, prediction of POAF is crucial in the preoperative period of the patients undergoing coronary artery bypass graft surgery. Electrocardiography (ECG) is the simplest and cost-effective tool in the preoperative workup of the patients for the prediction of POAF. A newly defined ECG parameter P wave peak time (PWPT) has been shown as a marker of atrial fibrillation development in non-surgical patients and we investigated its role in patients undergoing cardiac surgery. METHOD: A total of 327 patients undergoing isolated or combined cardiac surgery were involved and the primary endpoint was defined as the development of POAF. The study population was divided into two groups based on the presence or absence of POAF. Groups were compared for both standard P wave parameters and for PWPT on surface ECG. The predictors of POAF were assessed by multivariate regression analysis. RESULTS: The frequency of POAF was 20.4% (n = 67). P wave peak time in leads D2 (65.1 ± 11.8 vs 57.2 ± 10, p < 0.01) and V1 (57.8 ± 18 vs 44.8 ± 12.3, p < 0.01) were longer in patients with POAF. In multivariate regression analysis, PWPT in leads DII and V1 were independent predictors of POAF (OR: 1.11, 95%CI: 1.02-1.21, p = 0.01, OR: 1.06, 95%CI: 1.00-1.13, p = 0.03 respectively). CONCLUSION: PWPT in leads DII and V1 can predict the development of POAF in patients undergoing cardiac surgery.
Assuntos
Fibrilação Atrial , Humanos , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/etiologia , Fatores de Risco , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Ponte de Artéria Coronária/efeitos adversos , EletrocardiografiaRESUMO
Resumo Fundamento Apesar da grande proporção de octogenários com embolia pulmonar aguda, há pouca informação indicando a estratégia de manejo ideal, especialmente medidas terapêuticas, como a terapia lítica. Objetivos O número de pacientes idosos diagnosticados com embolia pulmonar aguda aumenta constantemente. Porém, o papel do tratamento trombolítico não está claramente definido entre os octogenários. Nosso objetivo é avaliar a efetividade da terapia lítica em pacientes octogenários diagnosticados com embolia pulmonar. Métodos Cento e quarenta e oito indivíduos (70,3% de mulheres, n=104) com mais de 80 anos foram incluídos no estudo. Os pacientes foram divididos em dois grupos: tratamento trombolítico versus não-trombolítico. As taxas de mortalidade hospitalar e episódios de sangramento foram definidos como desfechos do estudo. Valor de p <0,05 foi considerado como estatisticamente significativo. Resultados A mortalidade hospitalar reduziu significativamente no grupo trombolítico em comparação ao não-trombolítico (10,5% vs. 24,2%; p=0,03). Episódios de sangramento menores foram mais comuns no braço que recebeu o tratamento trombolítico, mas grandes hemorragias não diferiram entre os grupos (35,1% vs. 13,2%, p<0,01; 7% vs. 5,5% p=0,71, respectivamente). O escore de PESI alto (OR: 1,03 IC95%; 1,01-1,04 p<0,01), a terapia trombolítica (OR: 0,15 IC95%; 0,01-0,25, p< 0,01) e níveis altos de troponina (OR: 1,20 IC95%; 1,01-1,43, p=0,03) estiveram independentemente associados a taxas de mortalidade hospitalar na análise de regressão multivariada. Conclusão A terapia trombolítica esteve associada à mortalidade hospitalar reduzida em detrimento do aumento geral das complicações de sangramento em octogenários.
Abstract Background Despite the high proportion of octogenarians with acute pulmonary embolism, there is little information indicating the optimal management strategy, mainly therapeutic measures, such as lytic therapy. Objectives The number of elderly patients diagnosed with acute pulmonary embolism increases constantly. However, the role of thrombolytic treatment is not clearly defined among octogenarians. Our objective is to evaluate the effectiveness of lytic therapy in octogenarian patients diagnosed with pulmonary embolism. Methods One hundred and forty eight subjects (70.3% women, n=104) aged more than eighty years were included in the study. The patients were divided in two groups: thrombolytic versus non-thrombolytic treatment. In-hospital mortality rates and bleeding events were defined as study outcomes. P-value <0.05 was considered as statistical significance. Results In-hospital mortality decreased significantly in the thrombolytic group compared to the non-thrombolytic group (10.5% vs. 24.2% p=0.03). Minor bleeding events were more common in the arm that received thrombolytic treatment, but major hemorrhage did not differ between the groups (35.1% vs. 13.2%, p<0.01; 7% vs. 5.5% p=0.71, respectively). High PESI score (OR: 1.03 95%CI; 1.01-1.04 p<0.01), thrombolytic therapy (OR: 0.15 95%CI; 0.01-0.25, p< 0.01) and high troponin levels (OR: 1.20 95%CI; 1.01-1.43, p=0.03) were independently associated with in-hospital mortality rates in the multivariate regression analysis. Conclusion Thrombolytic therapy was associated with reduced in-hospital mortality at the expense of increased overall bleeding complications in octogenarians.
Assuntos
Humanos , Criança , Adolescente , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Síndrome Metabólica/epidemiologia , Obesidade Infantil/terapia , Composição Corporal , Redução de Peso/fisiologia , Índice de Massa Corporal , Fator Natriurético Atrial/metabolismoRESUMO
Introduction: In this study, we aimed to determine if neutrophil to lymphocyte ratio could predict long term morbidity and mortality in patients who hospitalized for non-ST segment elevation acute coronary syndrome (NSTE-ACS) and had coronary slow flow on coronary angiography. Methods: In this observational study, 111 patients who presented with NSTE-ACS and diagnosed with coronary slow flow phenomenon on angiographic examination were included. Neutrophil to lymphocyte ratio (NLR) calculated as the ratio of the number of neutrophils to the number of lymphocytes. Patients classified into three groups according to NLR values. The term coronary slow flow phenomenon was depicted by calculating Thrombolysis in Myocardial Infarction frame count.Patients were followed up and the occurrence of recurrent angina, recurrent myocardial infarction, and long-term mortality was determined using medical records, phone calls, or face-to-face interviews. P values <0.05 considered to indicate statistical significance. Results: Recurrent angina and myocardial infarction occurred more frequently in the highest NLR tertile compared with middle and lowest NLR tertiles. High NLR group (NLR≥ 3.88 n=38) was significantly associated with younger age and smoking status. WBC, troponin I and CRP levels increased as the NLR tertile increased. Recurrent myocardial infarction and angina showed strong relationship with increasing NLR values. In multivariate regression analyses smoking and high NLR levels were independent predictors of recurrent myocardial infarction (HR:4.64 95%CI 0.95-22.52 P=0.04, HR: 1.48 95%CI 1.16-1.90 P<0.01 respectively) in the long term follow up. Conclusion: Our study demonstrated that high NLR values can be a valuable prognostic tool in the long term follow up of patients who presented with NSTE-ACS and diagnosed with slow flow phenomenon on coronary angiography.
RESUMO
BACKGROUND: Because myocardial infarction in young adults is rare, there has been limited research on the condition in this patient group. Very few data are available regarding the long-term outcomes of patients under 40 years of age with non-ST-segment elevation myocardial infarction (NSTEMI) undergoing invasive treatments. The prognostic value of uric acid (UA) in young patients with NSTEMI who undergo percutaneous coronary intervention (PCI) has also not been studied. The purpose of this study was to evaluate the long-term clinical outcomes of this specific subset of young patients. In addition, we aimed to identify the role of serum UA in predicting the long-term prognosis of young patients with NSTEMI who have undergone PCI. METHODS: We performed a retrospective analysis of 213 young adult patients (≤40 years old) with NSTEMI who underwent PCI during their hospitalization at our tertiary referral center. RESULTS: The mean age of the 213 patients was 36.8⯱ 3.3 years (range, 21-40 years). The median follow-up was 930 days. Our patients were predominantly male (88.3%) and the most frequent traditional cardiovascular risk factors were smoking and dyslipidemia. Baseline TIMI flow 0-1, estimated glomerular filtration rate (eGFR), and UA were found to be independently correlated with long-term major adverse cardiovascular events (MACEs) in multivariate Cox regression analysis. CONCLUSION: In the present study, baseline TIMI flow 0-1, admission eGFR, and UA levels were correlated with MACEs during long-term follow-up in young patients with NSTEMI.
Assuntos
Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Ácido Úrico/sangue , Adulto , Feminino , Humanos , Masculino , Prognóstico , Estudos Retrospectivos , Infarto do Miocárdio com Supradesnível do Segmento ST/sangue , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Resultado do Tratamento , Adulto JovemRESUMO
Fistula from left internal mammary artery (LIMA) to pulmonary artery (PA) is rarely encountered in daily practice. In recent years, endovascular therapy options have emerged for the treatment of fistula formations and replaced with surgery. A 53-year-old man admitted to our outpatient clinic with symptoms of typical angina and shortness of breath despite optimal medical therapy. In his relevant history, he had a coronary artery bypass graft (CABG) operation in 2009 in which his LIMA was anastomosed to left anterior descending (LAD) and ramus artery sequentially. Coronary angiography including selective imaging of LIMA demonstrated a fistula formation originating from the proximal portion of the LIMA and draining to PA. After successful closure of fistula with transcatheter coil embolization, the patient was discharged without any complication and symptom. In conclusion, although LIMA to PA fistula is an infrequent clinical condition, it should be considered as a potential cause of persistent angina after CABG operation. Treatment options include conservative medical therapy, surgical ligation and endovascular interventions. The best therapy should be individualised for each patient in respect to patient's symptoms, surgical compatibility and anatomy of fistula.
Assuntos
Angina Pectoris/terapia , Fístula Artério-Arterial/terapia , Cateterismo Periférico/métodos , Embolização Terapêutica/métodos , Artéria Torácica Interna , Artéria Pulmonar , Angina Pectoris/etiologia , Fístula Artério-Arterial/complicações , Fístula Artério-Arterial/etiologia , Prótese Vascular , Ponte de Artéria Coronária/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Stents Metálicos Autoexpansíveis , Resultado do TratamentoRESUMO
BACKGROUND: Contrast induced nephropathy (CIN) has been proven as a clinical condition related to adverse cardiovascular outcomes. However, relationship between CIN and stent restenosis (SR) remains unclear. In this study, we aimed to investigate the association of CIN with SR rates after primary percutaneous coronary intervention (PCI) and bare metal stent (BMS) implantation. METHODS: A total number of 3225 patients who had undergone primary PCI for STEMI were retrospectively recruited. The medical reports of subjects were searched to find whether the patients had a control coronary angiogram (CAG) and 587 patients with control CAG were included in the study. The laboratory parameters of 587 patients were recorded and patients who developed CIN after primary PCI were defined. Contrast induced nephropathy was defined as either a 25% increase in serum creatinine from baseline or 0.5 mg/dL increase in absolute value, within 72 h of intravenous contrast administration. RESULTS: The duration between primary PCI and control CAG was median 12 months [8-24 months]. The rate of SR was significantly higher in CIN (+) group compared to CIN (-) group (64% vs. 46%, p < 0.01). In multivariate Cox regression analysis, male gender, stent length, admission WBC levels and presence of CIN (HR 1.39, 95% CI 1.06-1.82, p < 0.01) remained as the independent predictors of SR in the study population. CONCLUSION: Gender, stent length, higher serum WBC levels and presence of CIN are independently correlated with SR in STEMI patients treated with BMS implantation.
Assuntos
Meios de Contraste/efeitos adversos , Angiografia Coronária/efeitos adversos , Reestenose Coronária/epidemiologia , Nefropatias/induzido quimicamente , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Stents/efeitos adversos , Idoso , Reestenose Coronária/etiologia , Creatinina/sangue , Feminino , Humanos , Estimativa de Kaplan-Meier , Modelos Logísticos , Masculino , Metais , Pessoa de Meia-Idade , Análise Multivariada , Estresse Oxidativo/efeitos dos fármacos , Estudos Retrospectivos , Fatores de Risco , TurquiaRESUMO
BACKGROUND: The prognostic value of baseline SYNTAX (SS) and clinical SYNTAX (cSS) scores has been shown in different populations with coronary artery disease. However, their prognostic value has not been compared in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease. METHODS: Patients who had undergone a primary percutaneous coronary intervention (PCI) for STEMI and had at least one critical lesion other than the culprit artery were recruited retrospectively. SS and cSS were calculated from medical records and angiograms and were compared in coronary artery by-pass grafting (CABG) and PCI groups. Long-term major adverse cardiac events (MACE) were defined as mortality, reinfarction, and target vessel revascularization. RESULTS: A total of 460 patients (214 in the CABG group and 246 in the PCI group) were analyzed. The baseline SS and the cSS were significantly higher in the CABG group compared with the PCI group (30.1±6.7 vs. 22.5±5.6; P<0.01 and 41.4±21.2 vs. 27.2±15.9; P<0.01, respectively). During a follow-up period of 32±8 months, 15 patients from the CABG group and 12 patients from the PCI group died (P=0.33), but the rate of MACE was higher in the PCI group (31 vs. 20%, P<0.01). Receiver operating curve analysis and univariate Cox regression analysis indicated that SS and cSS have prognostic value in the CABG group, but not in the PCI group. In the CABG group, SS and cSS showed significant discriminative power for long-term mortality (for SS>33 sensitivity 73.3%, specificity 71.4% and for cSS>38.4 sensitivity 93.3%, specificity 58.3%) and for MACE (for SS>34.5 sensitivity 50%, specificity 81.4% and for cSS>43.5 sensitivity 66.7%, specificity 73.8%). CONCLUSION: SS and cSS scores have prognostic value in STEMI patients with multivessel disease treated with CABG surgery. cSS may be superior to SS for prediction of long-term adverse events in CABG patients.
Assuntos
Angiografia Coronária , Doença da Artéria Coronariana/diagnóstico por imagem , Técnicas de Apoio para a Decisão , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico por imagem , Idoso , Área Sob a Curva , Distribuição de Qui-Quadrado , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/mortalidade , Doença da Artéria Coronariana/mortalidade , Doença da Artéria Coronariana/terapia , Análise Discriminante , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Prontuários Médicos , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/mortalidade , Valor Preditivo dos Testes , Modelos de Riscos Proporcionais , Curva ROC , Recidiva , Estudos Retrospectivos , Fatores de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/mortalidade , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Fatores de Tempo , Resultado do Tratamento , TurquiaRESUMO
Endometrial stromal sarcomas (ESS) are rare tumors of the uterus. The metastasis of ESS to the cardiac structures is extremely infrequent. Several cases of right-sided heart metastasis have been previously reported. To our knowledge, only one similar case is available in the published studies that presented with recurrent embolic strokes due to left atrial metastasis of ESS. In this report, we describe a 53-year-old woman with endometrial stromal sarcoma; she was referred to our hospital with subacute onset of severe dyspnea and a left atrial mass causing severe mitral stenosis.
Assuntos
Neoplasias do Endométrio/patologia , Neoplasias Cardíacas/secundário , Sarcoma do Estroma Endometrial/secundário , Feminino , Átrios do Coração , Humanos , Pessoa de Meia-IdadeRESUMO
Emboli are among the most feared complications of interventional cardiology. Although surgery is needed in most cases for the removal of peripheric foreign body emboli, some may be extracted by percutaneous intervention. We present a case of retrieval of a femoral sheath fragment via contralateral femoral access, wiring of the sheath fragment, and retrieval with an 'anchoring balloon' system.
Assuntos
Angioplastia Coronária com Balão/efeitos adversos , Embolia/etiologia , Artéria Femoral/cirurgia , Infarto do Miocárdio/terapia , Complicações Pós-Operatórias/etiologia , Embolectomia com Balão/métodos , Intervalo Livre de Doença , Eletrocardiografia , Embolia/cirurgia , Artéria Femoral/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/patologia , Complicações Pós-Operatórias/cirurgiaRESUMO
AIM: To evaluate the safety of pacemaker implantation in patients with Alzheimer's disease (AD). METHODS: We reviewed all cases admitted to our institution between January 2008 and June 2009, with symptomatic bradyarrhythmia for whom a permanent pacemaker was implanted. Beginning in June 2009, we prospectively collected data from all patients with the same diagnosis and procedure. Patients with a diagnosis of AD were included in the study. The risks and frequency of complications due to the pacemaker implantation were evaluated. Because of the older age of patients, they were divided into 2 groups to define the effect of age on complication rate. Group 1 consisted of patients aged <75 years, and group 2 consisted of those who are ≥75 years. RESULTS: Among the 574 patients with permanent pacemaker, 20 patients (3.4%) had a diagnosis of AD. Three patients with an AD experienced a complication and all were in group 2. However, the rate of complication was not significant within groups (P = 1.000). Reoperation was needed for all of them, and it was significantly higher in patients with AD than in patients without a concomitant disease (P = .006). Patients in group 2 had 3 times higher rate of complication (21.4%) than those without an AD and aged ≥75 years (7.1%; P = .125). CONCLUSION: Pacemaker implantation may be of risk in patients with AD, especially in those aged ≥75 years.
Assuntos
Doença de Alzheimer/complicações , Bradicardia/complicações , Marca-Passo Artificial/efeitos adversos , Adolescente , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Bradicardia/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reoperação , Fatores de Risco , Adulto JovemAssuntos
Fumar Maconha/efeitos adversos , Infarto do Miocárdio/etiologia , Adulto , Angioplastia Coronária com Balão , Eletrocardiografia , Fibrinolíticos/administração & dosagem , Humanos , Masculino , Infarto do Miocárdio/terapia , Fatores de Risco , Fumar/efeitos adversos , Stents , Fatores de Tempo , Tirofibana , Tirosina/administração & dosagem , Tirosina/análogos & derivadosRESUMO
A 44-year-old female, with no medical history, was admitted to the cardiology department because of mild exertional dyspnea. Transthoracic and transesophageal echocardiography showed highly mobile, mass-like lesion in the aortic root. The patient was operated in the same week and a 1 cm × 6 cm soft tissue was excised from the ascending aorta. Pathological examination revealed a fibrin clot surrounded by a fibrous cap.