Patch aortotomy for aortic valve replacement after previous coronary artery bypass grafting.
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- Record sourced from PubMed, PMID 2012434.
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Abstract
Exposure for aortic valve operations after previous coronary artery bypass grafting may be technically difficult owing to the presence of patent vein grafts on the proximal aorta. A patch or "island" aortotomy technique that allows excellent exposure of the aortic valve is presented here. In select patients this approach may facilitate cardioplegia administration.
Medical subject headings
- Aortic Valve
- Coronary Disease
- Heart Valve Diseases