Ключевые слова: annuloplasty, anulus, aorta, atrium, blood, bypass, calcified, cardiac, commissurotomy, cvt, disease, dyspnea, equipment, failure, forceps, gloves, holder, hospital, human, instruments, interatrial, leaflet, medicine, mitral, needle, open, operating, operation, patient, peel, procedure, professional, regurgitation, repair, rheumatic, room, saline, septum, stenosis, surgery, surgical, suture, table, test, valve, ventricle,