心力衰竭
射血分数
舒张功能
多普勒成像
等容弛豫时间
作者
Francisco Sampaio,Joana Pimenta,Nuno Bettencourt,Ricardo Fontes-Carvalho,Ana-Paula Silva,João Valente,Paulo Bettencourt,José Carlos Soares de Fraga,Vasco Gama
标识
DOI:10.1016/j.ejim.2014.01.011
摘要
Abstract Objective Myocardial dysfunction has been described in patients with cirrhosis and may contribute to haemodynamic disturbances in advanced disease states. However, the prognostic impact of cardiac systolic and diastolic dysfunction in cirrhosis is controversial. We aimed to evaluate the performance of echocardiographic parameters of cardiac function as medium-term prognostic markers, in a cohort of cirrhotic patients. Methods Ninety-eight patients (52 discharged after hospitalization for decompensated cirrhosis and 46 ambulatory) were prospectively evaluated. A comprehensive echocardiographic study, including tissue-Doppler and speckle tracking analysis, was performed at baseline. Patients were followed-up for 6 months for the occurrence of death. Results Twenty patients died during the follow-up. None of the echocardiographic parameters were associated with the occurrence of death. A Child score > 10 points (HR 13.1, 95% CI 3.79–45.0, p Conclusions Medium-term mortality in cirrhosis seems to be mainly determined by liver disease severity rather than by myocardial dysfunction. Modern echocardiographic indices of systolic and diastolic function do not seem to be useful in identifying patients at increased risk of dying.
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