论文部分内容阅读
本文利用多导电生理记录仪对52例急性心肌梗塞患者进行了7～10个月的前瞻性动态随访观察,发现STI各项指标均随病程而有所改善,以PEP/LVET比值变化最为明显,在发病7个月后此值趋向稳定。STI的异常程度和恢复与发病前的心脏病史及急性期有无心功不全有密切关系。
In this paper, 52 cases of acute myocardial infarction patients were observed by dynamic follow-up of 7 to 10 months by multi-conductive physiology recorder. The indexes of STI were all improved with the course of disease, and the change of PEP / LVET ratio was the most obvious. This value tended to be stable after 7 months of onset. The abnormality and recovery of STI are closely related to the history of heart disease before onset and the presence of cardiac dysfunction in acute phase.