J Thorac Cardiovasc Surg 2009;138:1443-1444
© 2009 The American Association for Thoracic Surgery
Right coronary occlusion during tricuspid band annuloplasty
Antonio M. Calafiore, MDa,*,
Angela L. Iacò, MDa,
Giovanni Bartoloni, MDb,
Michele Di Mauro, MDa
a Department of Cardiac Surgery, University of Catania, Catania, Italy
b Department of Cardiac Pathology, University of Catania, Catania, Italy
Received for publication May 2, 2009; accepted for publication June 4, 2009.
* Address for reprints: Antonio M. Calafiore, MD, Professor of Cardiac Surgery, University of Catania, Ferarrotto Hospital, Via Citelli, 95124, Catania, Italy. (Email: calafiore@unich.it).
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Introduction
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Injury or occlusion of the right coronary artery (RCA) is a rare complication of tricuspid valve repair. We report a patient in whom the RCA was occluded by a suture during tricuspid band annuloplasty.
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Clinical Summary
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A 38-year-old man was referred to the University of Catania for severe mitral regurgitation caused by bacterial endocarditis in a myxomatous mitral valve, with prolapse and chordal rupture of the posterior leaflet. The patient was symptomatic for effort dyspnea. A preoperative echocardiogram showed a dilated left ventricle with 62% ejection fraction. Moderate to severe tricuspid regurgitation was present, with a dilated annulus (37 mm) and right ventricle (43 mm). Coronary angiography results were normal. The surgical procedure included mitral repair (longitudinal plication of the posterior leaflet, suturing P1-P2 and P2-P3, positioning of artificial chords and mitral annuloplasty with a . . . [Full Text of this Article]
Copyright © 2009 by The American Association for Thoracic Surgery.