title: [Complex cases in heart surgery].
abstract: Between January 1968 and December 1993, 837 patients underwent cardiac operations with were either complex or performed in the presence of a life threatening disease of other vital organs. Of them 74 (8.8%) patients have died within 30 days after the operation. A substantial number of the operations and associated operative death included left ventricular (LV) aneurysmectomy or plication or LV endoaneurysmectomy with coronary artery bypass (CAB) grafts with or without other cardiac procedures, cardiac reoperations, CAB grafts and mitral or aortic valve replacement, combined mitral and aortic valve replacement (MAVR) with or without tricuspid valve replacement and CAB grafts, CAB grafting for an end-stage coronary artery disease (CAD), emergency CAB grafts for an acute myocardial infarction with cardiogenic shock, complex internal thoracic artery (ITA) grafting, and miscellaneous. The best results were achieved in CAB grafts for an end-stage CAD, complex ITA grafting, CAB grafts with mitral or aortic valve replacement, cardiac reoperations. MAVR and miscellaneous. This is probably, related to an intensive treatment of congestive heart failure (CHF) before the operation, pretreatment with the oxygen free radical inhibitor (allopurinol), selective use of an intraaortic balloon assist device and LV venting, routine use of hemoconcentrator (ultrafiltration) during cardiopulmonary bypass in those with CHF, thorough myocardial protection and a complete coronary revascularization.
authors.forename: A S
authors.initials: AS
authors.lastname: Olearchyk
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000379:methods* / Q000401:mortality / Q000706:statistics & numerical data; D002318:Cardiovascular Diseases / Q000401:mortality / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation / Q000401:mortality / Q000706:statistics & numerical data; D014455:Ukraine / Q000453:epidemiology