论文部分内容阅读
应激性心肌病是临床表现为一过性类似急性心肌梗死样胸痛的综合征。心电图表现为ST段抬高、T波倒置,QT间期延长;心肌酶学可以有轻到中度升高;心脏超声表现为短暂的左室心尖-中段气球样改变,运动减弱伴基底段收缩力增强。冠状动脉造影未见器质性狭窄,心室造影提示收缩末期可见左室心尖-中段的心腔扩大、基底段缩窄。病因尚不清楚,大多数病人预后良好。
Stress cardiomyopathy is a clinical manifestation of transient acute myocardial infarction-like chest syndrome. ECG showed ST elevation, T wave inversion, QT interval prolongation; myocardial enzymes can be mild to moderate elevation; cardiac ultrasound showed a brief left apex apex - middle balloon-like changes, decreased exercise with basal segment contraction Increased power. Coronary angiography without organic stenosis, ventricular angiography showed that the end of systole can be seen in the left ventricular apex - middle of the heart cavity expansion, basal segment narrowing. The cause is not clear, most patients have a good prognosis.