FIELD: medicine. SUBSTANCE: method involves carrying out echocardiographic examination of a patient in addition to electrocardiographic examination 30-60 min after administering hypotensive preparation. Left ventricle contractility index and early diastolic drop of transmitral flow time. Transmitral flow velocity ratio at the phase of early ventricle filling and atrium systole phase is calculated. The electrocardiogram is taken during 8-10 h in the Holter monitoring mode. Myocardial revascularization is carried out in the cases of negative changes of systolic and diastolic functions of the left ventricle. Renal artery plastic repair is carried out in the cases of positive changes. EFFECT: high sensitivity and information capacity of hypotensive test. 1 tbl
