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J Thorac Cardiovasc Surg 2003;125:964-966
© 2003 The American Association for Thoracic Surgery
Brief Communications |
From the Departments of Cardiovascular Surgerya and Pediatric Cardiology,b University Hospital of Geneva, Geneva, Switzerland.
Received for publication July 26, 2002. Accepted for publication Aug 20, 2002. Address for reprints: Jan T. Christenson, MD, PhD, FETCS, Department of Cardiovascular Surgery, University Hospital of Geneva, 24 rue Micheli-du-Crest, CH-1211 Geneva 24, Switzerland (E-mail: jan.christenson@hcuge.ch).
| The first 20% of the full text of this article appears below. |
Aortic valve insufficiency that develops in association with a ventricular septal defect (VSD) is usually caused by leaflet prolapse. In the event of severe aortic valve insufficiency, several techniques to repair the aortic leaflet prolapse have been described.
1-5 An added problem occurs when the aortic valve is bicuspid. In this report we describe an original technique for transforming a bicuspid aortic valve into a tricuspid valve in a child.
Clinical summary
The patient was a 14-year-old girl who, since 1996, had symptoms of a perimembranous VSD (with an extension just below the aortic annulus) combined with a bicuspid aortic valve and severe aortic valve insufficiency and an elongated and prolapsed posterior leaflet (Laubry-Pezzi congenital malformation). Because of rapid clinical deterioration with increasing dyspnea, she was referred to our center for corrective surgery in May 2002 from Morocco. Preoperative echocardiography revealed a high VSD with subaortic extension and a left-to-right ventricular pressure gradient of 42 mm Hg, together with a severe aortic valve insufficiency and a dilated left ventricle.
Surgical technique
The patient was operated on
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