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在充血性心力衰竭(CHF)患者中,主要由舒张功能不全所引起者占30％～40％。因由收缩功能不全或舒张功能不全引起的CHF在治疗上有许多不同,故区别CHF的性质对提高临床疗效是很重要的。心室射血分数(EF)是判断收缩功能的一个重要指标。本文分析1990年1月～1992年10月34例EF正
In patients with congestive heart failure (CHF), mainly caused by diastolic dysfunction accounted for 30% to 40%. Because there are many different treatments for CHF due to systolic dysfunction or diastolic dysfunction, it is important to distinguish the nature of CHF from improving clinical outcomes. Ventricular ejection fraction (EF) is an important indicator of contractile function. This article analyzes from January 1990 to October 1992 34 cases of EF are