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European Journal of Cardio-Thoracic Surgery, Vol 7, 663-664, Copyright © 1993 by European Association for Cardio-thoracic Surgery
G Paolini, C Gallorini, M Triggiani, MG Pala, PL Stefano and A Grossi
We report the history and course of a patient in whom a left
ventricular-coronary sinus fistula developed following mitral valve
replacement due to prosthetic endocarditis. Six months after the
intervention the patient suddenly presented with deterioration of her
symptoms, holosystolic murmur and signs of congestive heart failure.
Transesophageal echocardiography showed a left-to-right shunt but did not
show its exact location. At surgery, exploration of the right atrium
revealed a left ventricular-coronary sinus communication due to
discontinuation of the left ventricular free wall next to the coronary
sinus; repair of the defect was successfully performed by direct suture.
The postoperative course was uneventful and the patient recovered quickly.
This case is reported to stress that debridement of the mitral annulus and
removal of an old prosthesis must be very carefully performed and to
facilitate the diagnosis of this rare but severe complication of repeated
mitral valve replacement.
ARTICLES
Mitral valve prosthetic endocarditis: development of left ventricular- coronary sinus fistula following replacement
Department of Thoracic and Cardiovascular Surgery, University of Milan, IRCCS H. S. Raffaele, Italy.
This article has been cited by other articles:
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L. F. Lopez Almodovar, J. J. Rufilanchas, F. Enriquez, L. Maroto, E. Perez de la Sota, and J. Cortina Left ventricular-coronary sinus/right ventricular fistula late after mitral valve replacement Ann. Thorac. Surg., April 1, 2004; 77(4): 1441 - 1443. [Abstract] [Full Text] [PDF] |
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