Severe Hemolysis Due to Cloth Wear 23 Years after Aortic Valve Replacement on a Starr—Edwards Ball Valve Model 2320

Author:

Murakami Mikiko1,Tanaka Hiroyuki1,Watanabe Masazumi1,Shimizu Masato1,Sunamori Makoto1

Affiliation:

1. Department of Thoracic and Cardiovascular Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan

Abstract

Despite iron substitution therapy, a patient developed severe hemolytic anemia 23 yr after insertion of a cloth-covered Starr—Edwards model 2320 aortic valve prosthesis. The prosthesis showed no sign of significant dysfunction. Upon removal, it showed extensive cloth wear on the inner surface of all three struts; one strut was completely denuded of its cloth covering. Hemolysis immediately resolved after replacement with a St Jude aortic prosthesis.

Publisher

SAGE Publications

Subject

Cardiology and Cardiovascular Medicine,Radiology, Nuclear Medicine and imaging,Surgery

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Late Re-operation for Aortic and Mitral Starr-Edwards Ball Valve Prostheses;Asian Cardiovascular and Thoracic Annals;2006-12

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