Prognostic value of dual T1 mapping to predict adverse events in TAVR-patients: extra cellular volume as a possible predictor for peri- and post-TAVR adverse events
نویسندگان
چکیده
Background The benefit of a transcatheter aortic valve replacement (TAVR) can differ in patients and therapy bears severe risks. Dual T1 mapping allows for a comprehensive assessment of myocardial tissue by quantification of extracellular volume (ECV) by measuring T1-relaxation before and after administration of Gadolinium(Gd). High degree aortic stenosis can lead to cardiac damage such as diffuse myocardial fibrosis, evaluable by ECV in CMR. We sought to assess the prognostic value of T1 mapping and ECV to predict adverse events during and after TAVR.
منابع مشابه
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عنوان ژورنال:
دوره 18 شماره
صفحات -
تاریخ انتشار 2016