Heterotopic heart transplantation and recipient heart operation in ischemic heart disease.
The role of heterotopic heart transplantation in coronary heart disease has not been defined. Between 1983 and 1988, 28 patients with end-stage ischemic heart disease were managed by heterotopic heart transplantation and adjunctive operation on the recipient heart: coronary artery bypass grafts and aneurysmectomy, 20; coronary artery bypass grafts, 5; and aneurysmectomy, 3. Indications were feasibility of operative procedures to the recipient heart and small donor size (61% of the donors were less than 15 years). The 1-year and 5-year actuarial survival was 79% and 63%. Of the 22 patients who survived to 2-year follow-up, all of whom had been severely limited (New York Heart Association grade III/IV) preoperatively, 20 were in grades I or II at 2-year follow-up (p less than 0.001). In 14 of 22 patients (64%), the recipient heart augmented the donor cardiac output substantially, and in 4 the recipient heart supported the patient when the donor heart failed to eject. In conclusion, this series demonstrates the efficacy of heterotopic transplantation combined with operation to the recipient heart in the management of patients with end-stage ischemic heart disease.
Ridley
P D
PD
Department of Cardiothoracic Surgery, Harefield Hospital, Middlesex, England.
Khaghani
A
A
Musumeci
F
F
Favaloro
R
R
Akl
E S
ES
Banner
N R
NR
Mitchell
A G
AG
Yacoub
M H
MH
D000328:Adult; D001794:Blood Pressure; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000401:mortality / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006321:Heart / Q000503:physiopathology; D006322:Heart Aneurysm / Q000601:surgery; D016027:Heart Transplantation / Q000379:methods / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011651:Pulmonary Artery / Q000503:physiopathology; D014019:Tissue Donors; D016042:Transplantation, Heterotopic / Q000379:methods / Q000401:mortality; D014655:Vascular Resistance