Reproducible and Reliable Modified Technique of Surgical Aortic Valve Replacement That Decreases the Incidence of Permanent Pace Maker Implantation
نویسندگان
چکیده
منابع مشابه
Impact of transcatheter aortic valve implantation or surgical aortic valve replacement on right ventricular function.
OBJECTIVE Transcatheter aortic valve implantation (TAVI) has become an alternative to surgical aortic valve replacement (sAVR) in selected high risk patients. While improvement in left ventricular function after TAVI has been demonstrated, little is known about the impact on right ventricular (RV) function. Since postoperative RV dysfunction is linked to adverse outcomes, the authors sought to ...
متن کاملLeft atrial remodelling following transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement (SAVR)
Background Left atrial (LA) size is a marker of poor prognosis in a variety of cardiovascular conditions. Severe aortic stenosis results in elevated LV afterload with compensatory hypertrophy and increased filling pressures. This is associated with progressive left atrial enlargement and dysfunction. Intervention for aortic stenosis results in LV reverse remodelling, however the effect of TAVI ...
متن کاملDoes the type of prosthesis influence the incidence of permanent pacemaker implantation following isolated aortic valve replacement.
BACKGROUND The incidence of conduction disorders requiring permanent pacing (PPM) in patients operated on for aortic valve replacement (AVR) has been reported to be 5.7%. However, perioperative risk predictors for PPM following AVR are not well characterized and debate exists regarding selection of the prosthesis-type most likely to minimize this incidence. The aim of the study was to assess wh...
متن کاملLow permanent pacemaker rates following Lotus device implantation for transcatheter aortic valve replacement due to modified implantation protocol.
BACKGROUND Conduction disturbances requiring permanent pacemaker implantation following transcatheter aortic valve replacement (TAVR) are a common problem. Pacemaker implantation rates after TAVR appear to be higher compared to conventional aortic valve replacement. The aim of this study was to analyze whether a high annulus implantation conveys the benefit of a decreased rate of permanent pace...
متن کاملSurgical double valve replacement after transcatheter aortic valve implantation and interventional mitral valve repair.
Transcatheter aortic valve implantation, as well as interventional mitral valve repair, offer reasonable therapeutic options for high-risk surgical patients. We report a rare case of early post-interventional aortic valve prosthesis migration to the left ventricular outflow tract, with paravalvular leakage and causing severe mitral valve regurgitation. Initial successful interventional mitral v...
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ژورنال
عنوان ژورنال: International Journal of Cardiovascular and Thoracic Surgery
سال: 2020
ISSN: 2575-4866
DOI: 10.11648/j.ijcts.20200603.12