【摘要】 本文对50例冠心病病人进行核听诊器、M 型超声心动图和收缩时间间期等三项无创伤性左心功能测定,另选50名健康者做对照。结果表明:50例病人的异常左室功能发生率、心脏扩大与左室功能的关系及按症状分组与左室功能的关系等项分析中均以核听诊器检查为最敏感。本文并对50例冠心病患者的三项检查测值进行相关检验,结果表明三者间有一定相关性.更多还原

【Abstract】 Fifty consecutive patients with coronary artery disease underwent the test by three non—invasive methods for assessment of left ventricular function.They included the Nucler Stethoscope,M—mode echocardiogra- phy and Systolic Time Intervals.Nucler Stethoscope Proved to be more sensitive in determining the incidence ofabnormal left ventricular function in the 50 cases,the relation of the cardiomagalia to left ventricular function and the relation of the groups divided on symptoms to the left ventricular function. Correlations of these non—invasive measures are calculated and discussed in this paper.更多还原