METHOD FOR ASSESSMENT OF EFFICACY OF TWO-CHAMBER ELECTROCARDIOSTIMULATION FOR CORRECTING ASYNCHRONIA OF LEFT VENTRICLE IN PATIENTS WITH OBSTRUCTIVE HYPERTROPHIC CARDIOMYOPATHY

摘要

A method for the assessment of the efficacy of two-chamber electrocardiostimulation for correcting asynchronia of the left ventricle in the patients with the obstructive hypertrophic cardiomyopathy provides for echocardiography. The vector analysis of myocardial displacement is synchronized with electrocardiogram. The time passed from QRS complex in ECG to the peak of myocardial contraction according to the data of radial strain is measured.