The Annals of Thoracic Surgery, Vol 54, 175-176, Copyright © 1992 by The Society of Thoracic Surgeons
Mechanical support for intraventricular decompression in repair of left ventricular disruption
RT Baldwin and DA Cooley
Department of Cardiovascular Surgery, Texas Heart Institute, Houston 77225.
Posterior disruption of the left ventricle is a difficult injury to repair
and is associated with a high intraoperative mortality. We report a case of
posterior disruption that occurred during a mitral valve operation. A
conventional approach to repair failed after sutures tore through the
myocardium. Intraventricular decompression to reduce ventricular wall
tension and allow for successful suture repair of the injury was
accomplished by insertion of a BioMedicus left ventricular assist device.