Asian Cardiovasc Thorac Ann 2003;11:186
© 2003 Asia Publishing EXchange Ltd
IMAGES IN CARDIOTHORACIC MEDICINE AND SURGERY |
The Stealth Ross Operation
Antonio F Corno, MD,
Ludwig K von Segesser, FACS
1 Department of Cardiovascular Surgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
For reprint information contact: Antonio F Corno, FRCS Tel: 41 21 314 2280 Fax: 41 21 314 2278 email: Antonio.Corno{at}chuv.hospvd.ch Cardiovascular Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), 46 rue du Bugnon CH-1011, Lausanne, Switzerland.
A 43-year-old man underwent a Ross operation with size-reduction of his dilated ascending aorta (diameter, 5.7 cm). A trileaflet bovine jugular vein valved conduit (Contegra; Medtronic Europe SA, Tolochenaz, Switzerland) was used for right ventricle-to-pulmonary artery reconstruction (internal diameter, 22 mm). The hemodynamic result was adequate with peak/mean pressure gradients of 7/4 mm Hg across the new aortic valve and 12/6 mm Hg across the new pulmonary valve, as well as absence of regurgitation in both valves. A 3-dimensional computed tomography scan performed 7 months after surgery (Figure 1
) showed perfectly normal morphology of both the aorta and pulmonary artery, with the reimplanted right coronary artery and sinuses in correspondence with the bovine valved conduit.