Emergent Transcatheter Aortic Valve Replacement for Aortic Insufficiency.

There are few case reports in the literature of transcatheter aortic valve replacement used as emergent therapy for aortic insufficiency. We present a case in which transcatheter aortic valve replacement was implemented successfully as a salvage therapy in a hemodynamically unstable patient having aortic insufficiency as a result of a torn bioprosthetic leaflet during an unrelated abdominal operation. The successful use of this technique in a noncardiac operating room allowed the patient to be placed on extracorporeal support and ultimately to be discharged home.