The researchers therefore ealuated left entricular wall motion in 74 patients with left entricular dysfunction and ejection fractions below 40 % 因此研究者研究了74例左心室功能不全，射血分数低于40 %的病人的左心室壁的运动。
2.
We sought to assess the association of amiodarone use with mortality during consecutive periods in patients with post ? acute myocardial infarction with left ventricular systolic dysfunction and / or hf treated with a contemporary medical regimen 我们研究的目的是评价急性心肌梗死后合并左心室功能不全或心力衰竭的患者在接受常规治疗的同时加用胺碘酮与一段连续的时间内死亡率的关系。
