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J Thorac Cardiovasc Surg 2007;133:258-259
© 2007 The American Association for Thoracic Surgery
Brief Communication |
a Cardiac Surgery, Erasme Hospital, Free University of Brussels, Brussels, Belgium
b Cardiac Surgery, Montreal Heart Institute, Montreal, Quebec, Canada.
Received for publication September 1, 2006; accepted for publication September 13, 2006. * Address for reprints: Philippe Demers, MD, Heart Surgery, Heart Institute of Montreal, 5000 rue Bélanger, Montreal, Quebec, Canada. (Email: chagnondemers@videotron.ca).
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Coronary artery anomalies and coronary artery fistulas are rare congenital entities that are not usually associated. These two abnormalities combined made it possible for a third unusual event, namely annuloaortic ectasia in a young patient without any feature of connective tissue disease, to induce right ventricular failure. A modified Bentall procedure with reimplantation of the left coronary artery on the anterior portion of the prosthesis solved the three problems and restored right ventricular function.
Clinical Summary
A 39-year-old man of Philippine origin was admitted to the emergency department for increasing dyspnea. He had no past medical history, except arterial hypertension treated with angiotensin-converting enzyme inhibitors. Two weeks before admission, he started complaining of shortness of breath for usual physical activities without any thoracic discomfort, cough, or fever. The physical examination was unremarkable except for hypertension and a diastolic heart murmur, which was increased with handgrip. Chest radiography was pertinent for mild pulmonary edema, and the patient was treated accordingly. A cardiac echocardiogram showed an enlarged aortic root, ascending aorta, and
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