[Hemodynamic variants of acute myocardial infarct]

In 165 patients with myocardial infarction admitted to the clinic within the first 24 hours of the disease the size of the zone of the lesion and its dynamics were appraised in the immediate 4-5 days. Cartographic ECG analysis and study of the vectorcardiogram in dynamics and analysis of the creatine phosphokinase activity curves make it possible to appraise the dynamics of the necrotic zone in the first days of myocardial infarction. It was found that in most patients with macrofocal myocardial infarction the zone of the necrosis increases both in length and in depth in the first days of the disease.