[Importance of myocardial asynergy zones in the development of cardiac insufficiency].

The paper presents the results of an examination of 62 patients with postinfarction cardiosclerosis by means of echocardiography and ultrasonic scanning. The impact of the asynergy zone on the development of cardiac insufficiency was studied with reference to the area of myocardial lesion. Myocardial hyperkinesia is characterized, its compensatory effect in postinfarction cardiosclerosis and arterial hypertension is discussed. The effect of Inderal and Ildomen on both the zones of hyperkinesia, and on the indices of cardiac haemodynamics as a whole is described.