Monobloc or separate aortic and mitral homografts?
نویسندگان
چکیده
منابع مشابه
Mitral valve replacement with mounted aortic valve homografts.
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...
متن کاملDecellularized aortic homografts for aortic valve and aorta ascendens replacement†
OBJECTIVES The choice of valve prosthesis for aortic valve replacement (AVR) in young patients is challenging. Decellularized pulmonary homografts (DPHs) have shown excellent results in pulmonary position. Here, we report our early clinical results using decellularized aortic valve homografts (DAHs) for AVR in children and mainly young adults. METHODS This prospective observational study incl...
متن کاملChanges in heart size after homograft replacement of aortic, mitral, or both aortic and mitral valves.
j-Ieart size was measured radiographically before and after single or double homograft valve replacement in 69 consecutive patients. Thirty patients had aortic valve replacement, 25 mitral, and 14 both aortic and mitral valve replacement. For aortic valve replacement a fresh unsupported homograft was inserted in the subcoronary position, while for mitral valve replacement afresh semilunar homog...
متن کاملUse of aortic valve homografts for aortic valve replacement.
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...
متن کاملChanges in heart size after homograft replacement of aortic , mitral , or both aortic wand mitral valves
j-Ieart size was measured radiographically before and after single or double homograft valve replacement in 69 consecutive patients. Thirty patients had aortic valve replacement, 25 mitral, and 14 both aortic and mitral valve replacement. For aortic valve replacement a fresh unsupported homograft was inserted in the subcoronary position, while for mitral valve replacement afresh semilunar homog...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2006
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2006.02.054