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Left ventricular function in patients with attempted coronary reperfusion

机译:尝试性冠状动脉再灌注患者的左心室功能

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摘要

Rest-exercise radionuclide ventriculography was performed in 67 patients after acute myocardial infarction; 48 of them were treated with intravenous streptokinase. Global and regional ejection fractions were assessed by means of time activity curve changes after background subtraction with cubic spline function interpolation. Thrombolytic therapy partially rescued the jeopardized myocardium. Nonreperfused patients demonstrated hyperkinesis at rest and during exercise in noninfarct segments.
机译:急性心肌梗死后67例患者进行了静息运动核素心室描记。其中48例接受了静脉内链激酶治疗。通过三次样条函数插值的背景扣除后,通过时间活动曲线的变化来评估整体和区域射血分数。溶栓治疗可部分挽救受威胁的心肌。非再灌注患者在非梗塞部位在运动时和休息时表现出运动亢进。

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