Techniques and Outcomes for the Treatment of Paravalvular Leak.
نویسندگان
چکیده
منابع مشابه
Paravalvular Regurgitation: Clinical Outcomes in Surgical and Percutaneous Treatments
BACKGROUND Paravalvular regurgitation (paravalvular leak) is a serious and rare complication associated with valve replacement surgery. Studies have shown a 3% to 6% incidence of paravalvular regurgitation with hemodynamic repercussion. Few studies have compared surgical and percutaneous approaches for repair. OBJECTIVES To compare the surgical and percutaneous approaches for paravalvular reg...
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A 79-year-old man underwent trans-catheter aortic valve replacement for symptomatic severe aortic stenosis with a 26-mm Edwards SAPIEN XT valve. Immediately after valve deployment there was moderate amount of paravalvular leak. Post-dilation was performed with an additional 2 cc of volume, and the paravalvular leak was reduced to trace. Nine months later, trans-thoracic echocardiography reveale...
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Many studies have shown that transcatheter aortic valve implantation (TAVI) improves outcomes in patients with severe aortic stenosis in whom a classical surgical procedure cannot be performed due to the high risk. As one of the most frequent periprocedural complications of TAVI, paravalvular leak significantly affects the short- and long-term prognosis for patients undergoing implantation. In ...
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ورودعنوان ژورنال:
- Circulation. Cardiovascular interventions
دوره 8 8 شماره
صفحات -
تاریخ انتشار 2015