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Early manifestation of noncalcific aortic stenosis after porcine valve replacement
M Amidi1, P F Ferson, M J Labuda
1Department of Cardiology, Veterans Administration Medical Center, Pittsburgh, PA 15240.
Abstract:
Symptoms of noncalcific aortic stenosis developed in a 57-year-old man 3 months after implantation of a Carpentier-Edwards porcine heterograft. The glutaraldehyde-processed bioprosthesis was removed 7 months after implantation and replaced with a No. 3 Medtronic Hall valve.
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