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本文应用核听诊器对26例正常人(对照组),54例冠心病患者,66例高血压患者,26例病毒性心肌炎患者进行左心功能参数的测定,并对其特异性问题作了初步探讨,对核听诊器的临床应用提供更进一步的资料。冠心病表现为 EF下降,TPFR 延长,PFR 下降,高血压表现为 TPFR 延长,PFR 下降,但 EF正常,病毒性心肌炎主要为 EF 下降,TPFR、PFR 正常。
In this paper, we measured the parameters of left ventricular function in 26 normal subjects (control group), 54 patients with coronary heart disease, 66 patients with hypertension, and 26 patients with viral myocarditis using a nuclear stethoscope, and discussed the specific problems , To provide further information on the clinical application of nuclear stethoscope. Coronary heart disease showed decreased EF, prolonged TPFR, decreased PFR, hypertension showed prolonged TPFR, PFR decreased, but EF normal, viral myocarditis mainly EF decline, TPFR, PFR normal.