EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2016
Transapical mitral valve implantation after unclipping of a MitraClip: a glimpse into the future and treatment considerations in mitral regurgitation.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Dvir Danny, Cheung Anson, Boone Robert, Leipsic Jonathon, Blanke Philipp, Perlman Gidon, Moss Robert, Toma Mustafa, Stub Dion, Banai Shmuel, Webb John
Аннотация
AIMS: Transcatheter mitral valve implantation (TMVI) is a novel approach that may enable a less invasive effective reduction of mitral regurgitation (MR). A limitation of the MitraClip is that definitive implantation of a clip precludes future therapy with TMVI. The purpose of this paper is to describe contemporary treatment considerations in patients with mitral valve regurgitation.
METHODS AND RESULTS: In this report we describe an attempted MitraClip implantation which resulted in no reduction of MR severity. There was a consensus that additional clips would probably not be effective. MitraClip implantation was therefore abandoned and the clip was removed, allowing subsequent successful TMVI with the Tiara™ system three weeks later. Echocardiography revealed secure seating of the prosthesis with good mitral valve function, trivial paravalvular leakage and transvalvular gradient of 3 mmHg. The patient recovered rapidly and was discharged four days post implant.
CONCLUSIONS: The clinical approach towards high-risk patients with significant MR may change in the next few years. In selected patients, in whom an initial attempt with MitraClip implantation results in only limited efficacy, the clip may be retrieved during the index procedure to allow subsequent TMVI.
METHODS AND RESULTS: In this report we describe an attempted MitraClip implantation which resulted in no reduction of MR severity. There was a consensus that additional clips would probably not be effective. MitraClip implantation was therefore abandoned and the clip was removed, allowing subsequent successful TMVI with the Tiara™ system three weeks later. Echocardiography revealed secure seating of the prosthesis with good mitral valve function, trivial paravalvular leakage and transvalvular gradient of 3 mmHg. The patient recovered rapidly and was discharged four days post implant.
CONCLUSIONS: The clinical approach towards high-risk patients with significant MR may change in the next few years. In selected patients, in whom an initial attempt with MitraClip implantation results in only limited efficacy, the clip may be retrieved during the index procedure to allow subsequent TMVI.