title: Successful use of the "unacceptable" heart donor.
abstract: Chronic shortage of donor organs has heightened interest in new strategies for increasing donor availability. Unacceptable hearts for transplant have previously been characterized by donor age greater than 40 years, more than 20% donor/recipient weight mismatch, ischemic time more than 4 hours, and the presence of coronary artery disease. A series of 185 consecutive orthotopic heart transplants were retrospectively examined. A significant number of donor hearts used were unacceptable by one or more of the above criteria. Our current approach is to match donors to recipients using a wide range of criteria. Donors are now accepted from any location in North America. We have accepted donors more than 55 years of age and donors weighing less than 50% of the recipient's body weight. Because of the chronic shortage of donor organs, donor criteria have been effectively liberalized, thereby increasing the donor pool without compromising the overall results of heart transplantation.
authors.affiliation: University of Western Ontario, London, Canada.
authors.forename: A H
authors.initials: AH
authors.lastname: Menkis
authors.forename: R J
authors.initials: RJ
authors.lastname: Novick
authors.forename: W J
authors.initials: WJ
authors.lastname: Kostuk
authors.forename: P W
authors.initials: PW
authors.lastname: Pflugfelder
authors.forename: A M
authors.initials: AM
authors.lastname: Powell
authors.forename: D
authors.initials: D
authors.lastname: Thomson
authors.forename: F N
authors.initials: FN
authors.lastname: McKenzie
mesh_terms: D000206:Actuarial Analysis; D000328:Adult; D001835:Body Weight; D002302:Cardiac Output / Q000502:physiology; D002311:Cardiomyopathy, Dilated / Q000601:surgery*; D003327:Coronary Disease / Q000601:surgery*; D005260:Female; D016027:Heart Transplantation / Q000401:mortality / Q000502:physiology; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D013318:Stroke Volume / Q000502:physiology; D014019:Tissue Donors; D009927:Tissue and Organ Procurement