Beating-Heart Mitral Valve Repair Using a Novel ePTFE Cordal Implantation Device
نویسندگان
چکیده
منابع مشابه
Transapical 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 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 کاملPercutaneous mitral valve repair: The MitraClip device
Chronic mitral regurgitation (MR) is the most common cardiac valvular disease with more than 4 million people in the United States alone suffering from moderate or severe MR. Left untreated, chronic MR results in serious consequences. Surgical correction with mitral valve repair or replacement remains the mainstay of therapy for MR. Nevertheless, a large proportion of patients may not be offere...
متن کاملFeasibility of anterior mitral leaflet flail repair with transapical beating-heart neochord implantation.
A 91-year-old man was referred following congestive heart failure with acute pulmonary edema that was medically treated. Echocardiography revealed the presence of severe mitral regurgitation (MR) as a result of chordal rupture on the anterior leaflet at the level of the A2 segment (Figures 1A to 1C, Online Videos 1, 2 and 3). He presented with a history of arterial hypertension, hypothyroidism,...
متن کامل3D Ultrasound-Guided Motion Compensation System for Beating Heart Mitral Valve Repair
Beating heart intracardiac procedures promise significant benefits for patients, however, the fast motion of the heart poses serious challenges to surgeons. We present a new 3D ultrasound-guided motion (3DUS) compensation system that synchronizes instrument motion with the heart. The system utilizes the fact that the motion of some intracardiac structures, including the mitral valve annulus, is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2018
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2017.10.062