Experimental semilunar valve homografts: Morphologic features
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چکیده
منابع مشابه
Stenotic semilunar valve in persistent truncus arteriosus.
The clinical, hemodynamic, and pathologic findings in two newborn infants with persistent truncus arteriosus and stenosis of the truncal valve are described. In one case the anatomic features of the basic condition were classic, with a dysplastic semilunar valve which was mainly stenotic and also incompetent, while in the other the truncus arteriosus arose exclusively from the right ventricle a...
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One hundred sixty-nine patients underwent replacement of the aortic valve with an aortic valve homograft; of these patients 17 had concomitant commissurotomy or annuloplasty for an associated mitral valve lesion. Homografts were prepared by sterilization with beta-propiolactone solution and stored in Hanks' solution, or were prepared by sterilization with irradiation and stored at -70 C. Operat...
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One hundred sixty-nine patients underwent replacement of the aortic valve with an aortic valve homograft; of these patients 17 had concomitant commissurotomy or annuloplasty for an associated mitral valve lesion. Homografts were prepared by sterilization with beta-propiolactone solution and stored in Hanks' solution, or were prepared by sterilization with irradiation and stored at -70 C. Operat...
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The clinical results of isolated mitral valve replacement with mounted aortic valve homografts undertaken in 29 patients is presented. In 15 of these patients haemodynamic evaluations were made before and after operation. The results attest to the haemodynamic suitability of the homograft aortic valve in the mitral position and it would appear from this initial study that there will be little d...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1965
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)33196-4