为评价冠心病人的左心功能,我们应用心阻抗微分图测量了30例冠心病患者的心搏量(SV)、心输出量(CO)、心脏指数(CI)和总外周阻力(TPR),并与50例正常人作了对照。现将结果报告如下: 临床资料一、对象:正常组:男24例,女26例,年龄22～68岁,平均39岁,均经物理检查和必要辅助检查,除外心血管疾病,既往均无心血管病史。冠心病组:门诊及内科住院病人,均符合《全国冠心病诊断参考标准》。男23例,女7例,年龄39～85岁,平均62.6岁。其中有心肌供血不足改变 To evaluate the left ventricular function in patients with coronary heart disease, we measured the cardiac output (SV), cardiac output (CI) and total peripheral resistance (TPR) in 30 patients with coronary heart disease , And compared with 50 normal people. The results are reported as follows: Clinical data First, the object: normal group: 24 males and 26 females, aged 22 to 68 years, mean 39 years old, both physical examination and necessary auxiliary examination, except for cardiovascular disease, past no heart History of vascular disease. Coronary heart disease group: outpatient and inpatient medical inpatient, are in line with the “National Coronary heart disease diagnosis reference standard.” 23 males and 7 females, aged 39 to 85 years, an average of 62.6 years old. Among them, myocardial insufficiency changes