Interventional closure of a mitral valvular leaflet defect after partial detachment of a carpentier perimount annuloplasty ring.
نویسندگان
چکیده
منابع مشابه
Partial detachment of mitral valve annuloplasty ring and evaluation with real-time 3D-transesophageal echocardiography
Mitral ring annuloplasty (MRA) is commonly considered as a treatment for those who require surgical revascularization due to coronary artery disease concomitant with moderate or severe mitral regurgitation (MR). In addition, the selection of an appropriate ring size is of importance in patients who undergo MRA. Moderate or severe MR may be an important issue with the use of partial detachment o...
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BACKGROUND Annuloplasty ring or band implantation during surgical mitral valve repair perturbs mitral annular dimensions, dynamics, and shape, which have been associated with changes in anterior mitral leaflet (AML) strain patterns and suboptimal long-term repair durability. We hypothesized that rigid rings with nonphysiological three-dimensional shapes, but not saddle-shaped rigid rings or fle...
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Mitral stenosis (MS) after mitral valve (MV) repair is a slowly progressive condition, usually detected many years after the index MV surgery. It is defined as a mean transmitral pressure gradient (TMPG) >5 mmHg or a mitral valve area (MVA) <1.5 cm(2). Pannus formation around the mitral annulus or extending to the mitral leaflets is suggested as the main mechanism for developing delayed MS afte...
متن کاملEchocardiography after reconstructive surgery for non-rheumatic mitral regurgitation.
The echocardiographic appearances of the mitral valve after reconstructive surgery for non-rheumatic mitral regurgitation have been studied. Twenty-two patients, divided into 3 groups, were studied. In group 1 there were 12 patients with ruptured chordae tendineae and/or anterior mitral leaflet perforation, who underwent chordal reattachment and plication of leaflets or commissures. After opera...
متن کاملMitral valve repair with Carpentier-McCarthy-Adams IMR ETlogix annuloplasty ring for ischemic mitral regurgitation: early echocardiographic results from a multi-center study.
BACKGROUND Ischemic mitral regurgitation (IMR) is associated with asymmetric changes in annular and ventricular geometry. Surgical repair with standard symmetric annuloplasty rings results in a high incidence of residual or recurrent mitral regurgitation (MR). The Carpentier-McCarthy-Adams (CMA) IMR ETlogix annuloplasty ring is the first remodeling ring specifically designed to treat asymmetric...
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ورودعنوان ژورنال:
- JACC. Cardiovascular interventions
دوره 7 6 شماره
صفحات -
تاریخ انتشار 2014