Results: 3610

Elevated High-Sensitivity Troponin I in the Stabilized Phase after an Acute Coronary Syndrome Predicts All-Cause and Cardiovascular Mortality in a Highly Admixed Population: A 7-Year Cohort

Arq. bras. cardiol; 112 (3), 2019
Abstract Background: High-sensitivity cardiac troponin I (hs-cTnI) has played an important role in the risk stratification of patients during the in-hospital phase of acute coronary syndrome (ACS), but few studies have determined its role as a long-term prognostic marker in the outpatient setting. Obje...

Registro de dados sobre acidentes de trabalho fatais em sistemas de informação no Brasil

Resumo O objetivo deste estudo é identificar sistemas de informação que dispõem de dados sobre acidentes de trabalho fatais (ATF) no Brasil, descrever suas características, fluxos e barreiras para a qualidade da informação. Empregando-se o método da pesquisa documental, foram encontrados: o Siste...

Análise multivariada de variáveis relacionadas ao fluxo biliar e sobrevida pós-Kasai em pacientes com atresia biliar

Arq. gastroenterol; 56 (1), 2019
ABSTRACT BACKGROUND: Biliary atresia represents the most common surgically treatable cause of cholestasis in newborns. If not corrected, secondary biliary cirrhosis invariably results. OBJECTIVE: To evaluate, through multivariate analysis, the prognostic factors associated with the presence of biliar...

Polymorphisms in the CIITA -168A/G (rs3087456) and CIITA +1614G/C (rs4774) may influence severity in multiple sclerosis patients

Arq. neuropsiquiatr; 77 (3), 2019
ABSTRACT It is currently unknown how genetic factors may influence the clinical course of multiple sclerosis (MS). Objective: We examined the impact of CIITA polymorphisms −168A/G (rs3087456) and +1614G/C (rs4774) on the risk of disability progression, severity and on responses to first-line immun...

ANCA associated vasculitis: experience of a tertiary care referral center

J. bras. nefrol; 41 (1), 2019
ABSTRACT Background and objectives: Anti-neutrophil cytoplasmic autoantibodies (ANCA) associated vasculitis is a small vessel vasculitis with insufficient epidemiologic estimates in the United States. We aimed to determine demographic and clinical features of ANCA associated vasculitis patients presenti...

The impact of dialysis on critically ill elderly patients with acute kidney injury: an analysis by propensity score matching

J. bras. nefrol; 41 (1), 2019
ABSTRACT Introduction: Aging is a global phenomenon. Recent forecasts indicate that Brazil will be the sixth country in population of elderly individuals in 2020. The incidence of acute kidney injury (AKI) among the elderly varies, but studies have indicated that older individuals are more prone to deve...

Carotid plaque is a predictor of major adverse cardiac and cerebrovascular events in patients undergoing coronary angiography

Arch. cardiol. Méx; 89 (1), 2019
Abstract Introduction: Carotid disease, measured as carotid intima-media thickness (CIMT) and carotid plaque (CP), is associated with major adverse cardiac and cerebrovascular events (MACCE) in people without the previous atherosclerotic disease; however, there are few published data in patients undergo...

Características de la mortalidad por enfermedad isquémica del corazón en Costa Rica de 1970 al 2014

Arch. cardiol. Méx; 89 (1), 2019
Resumen Objetivo: Actualizar algunos aspectos importantes de la epidemiología descriptiva de la enfermedad isquémica del corazón (EIC) en Costa Rica durante el periodo 1970-2014. Métodos: Se obtuvieron las tasas de mortalidad por EIC en dos periodos. De 1930 al año 1969 y luego, para un análisis ...