Three-dimensional echocardiography for transcatheter mitral valve paravalvular leak closure.
نویسندگان
چکیده
منابع مشابه
Percutaneous closure of paravalvular mitral regurgitation with Vascular Plug III under the guidance of real-time three-dimensional transesophageal echocardiography.
Transcatheter closure of mitral prosthetic paravalvular leak (PVL) has been hampered by technical challenges and the lack of closure devices specifically designed for this purpose. The oblong cross-sectional shape of the Amplatzer Vascular Plug III device (AVP) may be a more appropriate choice to be deployed for mitral PVL's. Real-time three-dimensional transesophageal echocardiography (RT-3D T...
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Clinically significant mitral prosthetic paravalvular leaks may occur in up to 5% of patients following surgical mitral valve replacement. Successful closure may offer relief from symptoms of heart failure and hemolysis, but surgical closure is associated with increased morbidity and mortality. Alternative transcatheter closure techniques are being developed. We present a patient who was succes...
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Repeat surgery has usually been considered the first choice to solve paravalvular leaks of prosthetic valves, but it carries a high operative risk, a high mortality rate and an increased risk for re-leaks. Percutaneous closure of such defects is possible, and different approaches and devices are used for this purpose. For mitral paravalvular leaks, constructing an arterio-venous wire loop for d...
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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 73-year-old man with permanent atrial fibrillation, coronary artery disease revascularized with coronary artery bypass grafting, mitral valve repair with a 30-mm Carpentier Physio ring (Edwards Lifesciences, Irvine, California), tricuspid valve repair with a 34-mm Edwards MC3 ring (Edwards Lifesciences), and implantation of a 23-mm CarboMedics aortic valve (Sorin Group, Milan, Italy) in 2008 ...
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ورودعنوان ژورنال:
- Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese
دوره 55 2 شماره
صفحات -
تاریخ انتشار 2014