Transapical off-pump mitral valve repair with Neochord Implantation (TOP-MINI): step-by-step guide.
نویسندگان
چکیده
Department of Cardiac, Cardiac Surgery Unit, Thoracic and Vascular Sciences, University of Padua, Padova, Italy; Department of Cardiothoracic Surgery, Mount Sinai Medical Center, New York, USA; Department of Medicine, Institute of Anesthesia, University of Padua, Padova, Italy Correspondence to: Andrea Colli, MD, PhD, FECTS. Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, via Giustiniani, 2, 35128 Padova, Italy. Email: [email protected].
منابع مشابه
Off-pump transapical implantation of artificial neo-chordae to correct mitral regurgitation: the TACT Trial (Transapical Artificial Chordae Tendinae) proof of concept.
OBJECTIVES The goal of this study was to evaluate the safety and performance of the NeoChord DS1000 system (NeoChord, Inc., Minneapolis, Minnesota). BACKGROUND There is an increasing interest in transcatheter mitral valve (MV) treatment. The NeoChord DS 1000 system enables off-pump beating heart transapical MV repair with implantation of artificial neo-chordae. METHODS Patients with severe ...
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 کاملAcute safety and efficacy of the NeoChord procedure†.
OBJECTIVES Transapical off-pump mitral valve repair using the NeoChord device has been proposed to treat degenerative mitral valve regurgitation. This prospective study sought to evaluate acute safety and efficacy of this innovative, minimally invasive, transcatheter mitral valve repair approach. METHODS Symptomatic patients with severe mitral regurgitation (MR) were selected if they presente...
متن کاملOff-pump transapical mitral valve-in-ring implantation.
OBJECTIVES The study aimed to evaluate the feasibility of off-pump transapical mitral valve-in-ring implantation and to test the performance of a custom-made self-expandable stent valve, in comparison with the standard SAPIEN valve. METHODS Acute experiments were performed in five pigs. Animals (mean weight 58.4 ± 7.3 kg) underwent mitral valve annuloplasties under cardiopulmonary bypass usin...
متن کاملOff pump implantation of artificial chordae to correct mitral regurgitation – early results
Methods This data is part of multi-center, nonrandomized, prospective Transapical Artificial Chordae Tendinae [TACT] trial. 13 patients with severe mitral regurgitation caused by isolated posterior mitral valve leaflet prolapse, were included in the study. The operation was done through left anterolateral thoracotomy on a beating heart. With TEE guidance, the NeoChord DS1000 was introduced into...
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عنوان ژورنال:
- Annals of cardiothoracic surgery
دوره 4 3 شماره
صفحات -
تاریخ انتشار 2015