Phonocardiogram of the ball-and-cage aortic valve prosthesis.
نویسندگان
چکیده
منابع مشابه
Aortic Valve replacement with Reduction Aortoplasty with Mesh Prosthesis in 75 years old with Sever aortic Regurgitation with Aortic Aneurysm
Although classic and standard procedure for patients with ascending Aorta aneurysm with Sever aortic Regurgitation is Bentall surgery but in some selected cases this complex surgery was not performed with different reason like advanced age and coexisting comorbidity involving renal and hepatic and lung Function. In our cases 75 years old man with chronic renal failure ( Cr= 3.2 ) who was known ...
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Introduction: Rheumatic heart disease still remains one of the leading causes of congestive heart failure and death owing to valvular pathologies, in developing countries. Valve replacement still remains the treatment of choice in such patients.The aim of this study wasto analyze the postoperative outcome of double valve replacement (Mitral and Aortic ) in patients of rheumatic heart disease. ...
متن کاملAortic Valve Replacement
Marked stenosis or incompetence of the aortic valve invariably causes progressive disability and early death. They are best treated by surgery, and since July 1964 the treatment of choice in Bristol has been replacement with the Starr-Edwards ball valve prosthesis. Originally constructed of a silicone rubber ball contained in a Vitallium-like alloy cage, the ball has shown signs of wearing out ...
متن کاملAN INNOVATIVE SURGIC AL TECHNIQUE FOR CONTINUOUS SUTURING OF PROSTHESIS IN MITR AL VALVE REPL A CEMENT
Mitral valve replacement (MVR) is usually performed in two methods of running and interrupted suturing. In running method, the suturing of the valve is usually with some traction on the annulus and also there is a risk of aortic valve injury. This study was conducted to evaluate a new technique for suturing to avoid these complications and decrease the time of cardiac arrest. One hundred an...
متن کاملLaboratory and clinical experience with the caged lenticular valve.
INTRODUCTION S WCE 1958, v a n DESIGNS, MATERIALS, and techniques of insertion have been tested by the authors."' '4s a result of these studies, a caged lens prosthesis has been developed which offers some significant advantages over ball valve prostheses, particularly in the mitral area. Studies with the lenticular valve have been in progrgs since May, 1964, and minor improvements are being in...
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عنوان ژورنال:
- British heart journal
دوره 29 3 شماره
صفحات -
تاریخ انتشار 1967