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寻找简便准确的非侵入性检查,以估量心脏功能,为目前心血管疾病研究动态之一。对于收缩时间间期(STI)及舒张时间间期(DTI)的价值,也比较肯定,例如NorthoverB.J、等通过对578例急性心肌梗塞病人的动态鉴测,认为某些项目与梗塞范围、死亡率等密切相关;Antani J.A等及GibsonT人等通过与侵入性检查对照,肯定了心尖搏动图(A.C.G)某些项目的价值。用心机图来检出某些潜在性的心脏疾病,近年一些报导更肯定其价
Looking for easy and accurate non-invasive examination to assess cardiac function, cardiovascular disease research for the current one. The values of STI and DTI are also positive. For example, Northover B. J, et al. Through the dynamic examination of 578 patients with acute myocardial infarction, it is considered that some items are related to infarct size, Mortality and so on; Antani JA, Gibson and others confirmed the value of certain items of apex cardiogram (ACG) by contrast with invasive examination. Intention to detect some potential heart disease machine heart disease, some reports in recent years more sure its price