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本文分析不同类型冠心病182例的收缩时间间期(STI),其中稳定型心绞痛60例,不稳定型心绞痛23例及心肌梗塞99例,并与100名正常人作了比较。本文还分析了心肌梗塞 A 组(梗塞后 ST 段恢复正常或心内膜下心肌梗塞)与 B 组(梗塞后 ST 段持续抬高者)急性期 Q 值(12导联心电图中出现梗塞 Q 波的导联数)及∑ST↑值(12导联心电图中各导联 ST 段抬高毫米数的总和)与喷血前期/左室喷血时间(PEP/LVET)的相关性.
This article analyzes 182 cases of different types of coronary heart disease contractile time interval (STI), including 60 cases of stable angina pectoris, unstable angina pectoris in 23 cases and 99 cases of myocardial infarction, and compared with 100 normal subjects. This article also analyzed the acute phase Q value of acute myocardial infarction group A (post-infarction ST segment recovery or subendocardial infarction) and B group (ST segment elevation after infarction) And the value of ΣST ↑ (sum of ST-segment elevation mm in each lead in 12-lead electrocardiogram) and pre-ejection / left ventricular ejection duration (PEP / LVET).