心输出量测定是评定心功能的重要指标,也是血液动力学的最基本数据,对协助心脏病的诊断、观察病程演变、评定药物或手术疗效,以及判断预后都有一定价值。为此,我们应用阻抗法对303名健康人、109名运动员、38名冠心病患者的心输出量进行了比较研究总结如下。 Cardiac output assessment is an important indicator of cardiac function, but also the most basic data of hemodynamics, to assist in the diagnosis of heart disease, to observe the course of the disease, assess the efficacy of drugs or surgery, and prognosis have a certain value. To this end, we use the impedance method of 303 healthy people, 109 athletes, 38 patients with coronary heart disease were compared for the study of cardiac output are as follows.