The Journal of Thoracic and Cardiovascular Surgery, Vol 75, 531-535, Copyright © 1978 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
Anesthetic experience with cardiac transplantation
NA Fernando, RL Keenan and CP Boyan
The anesthetic management of 17 patients undergoing cardiac transplantation
is described. Recipients had severe biventricular failure and pulmonary
hypertension. Careful administration of diazepam and morphine was the
preferred induction method, and pancuronium was the favored relaxant for
both intubation and maintenance. Sterile technique was used in placing
endotracheal tubes. Relatively small doses of morphine and diazepam,
combined with 50 percent nitrous oxide, were satisfactory for the
maintenance of anesthesia. Postperfusion problems were few but included
poor tolerance of hypovolemia and an exaggerated hypotensive response to
protamine. Isoproterenol was required to support ventricular performance,
but no other cardiac stimulants were needed. Postoperative courses were
uneventful. There were no operative deaths and no recall of awareness
during the operation with the described method of "light" anesthesia.