The Annals of Thoracic Surgery, Vol 56, 1381-1385, Copyright © 1993 by The Society of Thoracic Surgeons
Heart and lung grafts harvested en bloc: operative technique, utilization, and results
TJ Hinkamp, A Montoya, M Bakhos, HJ Sullivan, BP Blakeman, DB Calandra, JP Houck, W Gunnar, M Stout and K Siebold
Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, Illinois 60153.
Combined heart and lung transplantation has been shown to provide
successful therapy for patients with end-stage heart and lung disease. The
improved success of lung transplantation has resulted in increasing number
of potential recipients and longer waiting times. Maximal utilization of
all three thoracic organs is no longer a casual goal but of utmost
necessity. We devised a new technique that improves operative
visualization, decreases dissection time, and ensures excellent
preservation of all three thoracic organs. Bench dissection after
extraction of this heart-lung block allows the thoracic and cardiac
surgeons to agree on precise dissection of the left atrium and adequate
pulmonary venous and atrial cuff. This technique has been used in 48 of our
last 50 harvests with excellent results. Utilization of heart and lungs has
been 93% and 74%, respectively.