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[The central hemodynamic indices of patients with postinfarct cardiosclerosis based on echocardiographic data].

The author compared volume-time parameters of the cardiac cycle with the index of cardiometric product in 64 patients with ischemic heart disease with a history of myocardial infarction. Cardiomegaly was more frequently observed in the anterior location of scar fields. In cases of moderate heart dilatation realization of the hemodynamic compensation occurs due to equal contribution of the period of rapid filling of the left ventricle and emptying of the left atrium. In marked dilatation of the left ventricle cavity occurs a reduction of the role of the period of rapid filling in providing cardiac ejection and its compensation is realized mainly due to diastasis and its terminal phase--left atrium systole.