Percutaneous closure of a paravalvular leak 4 years after mitral valve replacement.
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چکیده
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منابع مشابه
Percutaneous closure of mitral paravalvular leak.
Paravalvular leak (PVL) is a complication observed in patients after prosthetic valve replacement. The incidence of PVL is estimated as 2-3%. The cause of PVL may be paravalvular infection, suture continuity disruption, damage of tissues around the annulus or limitation of disc mobility by thrombus or vegetation. The preferable method of treatment of PVL is surgery. Recently, percutaneous closu...
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Received February 6, 2008. Accepted for publication May 27, 2008. Periprosthetic mitral valve regurgitation due to paravalvular leakage is one of the complications of valve replacement surgery. We report a series of 8 patients with severe symptomatic periprosthetic mitral regurgitation in whom surgery could not be performed because of the high risk. All patients were assigned to percutaneous cl...
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A potential complication of mitral valve replacement surgery is the development of a paravalvular leak (PVL). Percutaneous transcatheter closures of PVLs using a wide array of devices have been reported in the literature, although the procedural success rate of this approach remains variable. One major challenge of transcatheter mitral PVL closure lies in the ability to adequately visualize the...
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A 77-year-old man who had a mechanical prosthetic mitral valve and aortic valve implanted in 1993 presented dyspnea and anemia, and was diagnosed of mitral prosthesis paravalvular leak. The patient was considered at high operative risk owing to his age, severe pulmonary hypertension, chronic renal failure, and previous cardiac surgery. Surgical treatment in his reference hospital was therefore ...
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Periprosthetic mitral valve regurgitation due to paravalvular leakage is one of the complications of valve replacement surgery. We report a series of eight patients with severe symptomatic periprosthetic mitral regurgitation in whom surgery could not be performed because of the high risk. All patients were assigned to percutaneous closure of periprosthetic mitral valve leaks using an Amplatzer ...
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Davis nline ranscatheter closure of prosthetic paravalvular eaks is increasingly performed at experienced enters (1–3). The lack of devices dedicated to aravalvular leak closure has not deterred the ff-label use of various occluder devices. These mages illustrate the potential complexity of ranscatheter paravalvular leak repair with the eed for additional occluder placement, and the evelopment ...
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ورودعنوان ژورنال:
- European heart journal
دوره 30 2 شماره
صفحات -
تاریخ انتشار 2009