Percutaneous aortic valve replacement: resection before implantation☆
نویسندگان
چکیده
منابع مشابه
Percutaneous aortic valve replacement.
Aortic valve replacement can produce dramatic benefit in the setting of aortic stenosis. The potential for morbidity and mortality associated with thoracotomy, cardiopulmonary bypass, and aortotomy has fostered a search for alternatives. Early experience with transcatheter endovascular aortic valve implantation demonstrated feasibility and durability, but the procedure was difficult to reproduc...
متن کاملPercutaneous Aortic Valve Replacement
Results PAVR was performed in 137 consecutive patients. All but 1 patient underwent planned arteriotomy closure using a percutaneous pre-closure technique. Smaller sheaths, rigorous angiographic and computed tomographic screening and patient selection, and percutaneous vascular repair techniques were increasingly used over this period. From 2009 to 2010, major vascular complications decreased f...
متن کاملPercutaneous aortic valve implantation. The demise of classical aortic valve replacement?
The Paris group of Descoutures et al. describe their recent experience with percutaneous aortic valve implantation (PAVI). During a 7-month period they were referred 66 elderly patients (.70 years; mean 83 years) for treatment of severe aortic stenosis (AS). Thirty-nine of these (59%) were judged inoperable or ‘high risk’ for surgery. From this subgroup, 12 (31%) were submitted to PAVI and the ...
متن کاملPercutaneous aortic valve replacement: emerging tractability for sufficient intracardiac resection of the aortic valve.
OBJECTIVE : The feasibility of endovascular resection of highly calcified aortic valves has already been demonstrated by our group. Different endovascular and intracardiac tractability methods were applied. In this study, these technologies were analyzed comparing the tractability, the resection time, and the lesions in the surrounding tissue. METHODS : All aortic valve resections (seven huma...
متن کاملAortic valve replacement and mitral valve repair as treatment of complications after percutaneous core valve implantation.
CLINICAL SUMMARY We describe the case of a 66-year-old man who had surgical intervention for a core valve malfunction 3 months after transfemoral implantation. The patient was scheduled for percutaneous aortic valve implantation (PAVI) because of the presence of numerous risk factors, such as obesity (body mass index, 35%) and myelodysplasia. The main concern about elective standard aortic valv...
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ژورنال
عنوان ژورنال: European Journal of Cardio-Thoracic Surgery
سال: 2005
ISSN: 1010-7940
DOI: 10.1016/j.ejcts.2005.01.048