论文部分内容阅读
本文报告冠心病心绞痛35例,心肌梗塞31例在指容图方面的改变,并以35例相同年龄正常人作对照。结果表现在冠心病心绞痛组及心肌梗塞组出现波高降低,心搏效果及心力系数的显著降低,切迹指数,有效细动脉弹性率及全末梢血管阻力增加,反映在这些病人临床上虽无血压下降及心力衰竭的症状及体征,但已有显著的心排血量降低及末梢血管阻力的增强。本文并对这些异常的产生机制作了简要讨论。
This article reports 35 cases of coronary heart disease angina pectoris, 31 cases of myocardial infarction in the finger content of the change, and 35 cases of the same age normal controls. The results showed that in patients with coronary heart disease and myocardial infarction wave height decreased, cardiac effects and cardiac coefficient decreased significantly, notch index, effective arteriolar flexibility rate and increased peripheral vascular resistance, although no clinical evidence of blood pressure in these patients Decline and heart failure symptoms and signs, but there have been significant reduction of cardiac output and peripheral vascular resistance increased. This article also made a brief discussion on the mechanism of these anomalies.