METHOD OF DELIBERATE CARDIAC ARREST BEFORE AORTIC COMPRESSION IN CARDIAC SURGERIES EMPLOYING EXTRACORPOREAL CIRCULATION IN PATIENTS WITH AORTIC VALVE INCOMPETENCE

摘要

FIELD: medicine.;SUBSTANCE: invention refers to medicine, namely to cardiosurgery, and can be used in cardiac surgeries employing extracorporeal circulation in patients with aortic valve incompetence. For this purpose, at the stage of parallel extracorporeal circulation ATP 100 mg and lidocaine 2 mg/kg are introduced in a contour of an apparatus. Then, the aorta is clamped, and an aortic root opening is exposed. A cannula is inserted in a coronary artery mouth, and a cardioplegic fluid is infused wit underlying drug-induced asystole.;EFFECT: method enables effective myocardium adaptation to ischemia ensured by drug-induced asystole before aortic compression, with escaping stages of global ischemia and preventing aortotomy hemorrhage.;1 ex