Beating heart versus conventional mitral valve surgery
نویسندگان
چکیده
منابع مشابه
Robotic tissue tracking for beating heart mitral valve surgery
The rapid motion of the heart presents a significant challenge to the surgeon during intracardiac beating heart procedures. We present a 3D ultrasound-guided motion compensation system that assists the surgeon by synchronizing instrument motion with the heart. The system utilizes the fact that certain intracardiac structures, like the mitral valve annulus, have trajectories that are largely con...
متن کاملTransapical beating heart mitral valve repair.
Repair of mitral valve (MV) leaflet prolapse using chordal replacement is an established procedure in open heart surgery for the treatment of mitral regurgitation (MR). The technique has proven high reproducibility and excellent longterm outcomes for posterior leaflet prolaspe, with freedom from valve-related reoperation of 95%.1,2 Striving toward a lessinvasive treatment for structural heart d...
متن کاملA comparison of beating heart and arrested heart techniques for mitral valve replacement surgery.
Introduction There is growing interest in beating heart cardiac surgery (mainly myocardial revascularization) without aortic cross-clamping and, if possible, without the use of a cardiopulmonary bypass (CPB) pump, since better results can be obtained with this procedure than with conventional myocardial protection techniques using cardioplegic solutions. This led us to considerer mitral valve r...
متن کاملMitral valve repair or replacement on the beating heart.
BACKGROUND Beating heart (off-pump) coronary artery bypass grafting (CABG) techniques have led us to consider the possibility of performing mitral valve repairs and replacements (with or without CABG) on the beating heart. METHODS If CABG had to be performed in addition to the valve procedure, CABG was done first on the beating heart without cardiopulmonary bypass, if possible. For the valve ...
متن کاملEfficacy and Safety of Beating Heart Mitral Valve Replacement
BACKGROUND The interest in beating heart surgery is growing since better results can be obtained with this procedure compared to conventional myocardial protection techniques using cardioplegic solutions. This led us to consider mitral valve replacement with beating heart. OBJECTIVES This study aimed to determine the safety and efficacy of beating heart mitral valve replacement without cross ...
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ژورنال
عنوان ژورنال: Interactive CardioVascular and Thoracic Surgery
سال: 2010
ISSN: 1569-9293
DOI: 10.1510/icvts.2010.255240