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本文对80例心肌梗塞患者进行超声心动图(EF、射血分数)及左心收缩间期(PEP/LVET)的测定,结果表明:(1)与临床心功能状态有一致关系,可以做为心功能判定的客观指标;(2)可以提示临床前期潜在的左室收缩功能减退;(3)超声心动图方法更为敏感,与同一病人经心导管测得的结果相似。
In this paper, 80 patients with myocardial infarction were measured echocardiography (EF, ejection fraction) and left ventricular systolic (PEP / LVET) determination, the results showed that: (1) and clinical cardiac function have a consistent relationship can be used as Objective indicators of cardiac function determination; (2) potential preclinical LV systolic dysfunction; (3) echocardiographic methods are more sensitive and similar to those obtained with transcatheter catheterization in the same patient.