TY - CHAP U1 - Konferenzveröffentlichung A1 - Takam, Pierre Christian A1 - Büttner, Joachim A1 - Höfflin, Dietmar A1 - Heinke, Matthias T1 - Atrioventricular conduction time and permanent pacemaker therapy after transcatheter aortic valve implantation T2 - Biomedical Engineering / Biomedizinische Technik N2 - Transcatheter aortiv valve implantation is a new safe strategy treatment for patients with symptomatic severe aortic stenosis and high operative risk. The aim of the study was to compare the pre-and post- muiscatheter aortiv valve implantation procedures to determine the atrioventricuktr conduction time as a potential predictor of permanent pacemaker therapy requirement after transcatheter aortiv valve implantation. The transcatheter aortiv valve implantation patients were divided into groups without pacemaker and with dual or single chamber pacemEtker with diffent atrioventrieular conduction time disturbance before and after transcatheter aortiv valve implantation. In heart failure, patients without permanent pacemaker therapy after transcatheter aortiv valve implantation, atrioventricular conduction time was prolonged after transcatheter aortiv valve implantation. In patients with permanent dual chamber pacemaker therapy after transcatheter aortiv valve implantation, atrioventricular conduction time was normalised with dual chaniber atrioventrieuku pacing mode. Atrioventricular conduction time may be a useful parameter to evaluate the risk of post-procedural atrioventricular conduction block and permanent pacemaker therapy in transcatheter north, valve implantation patients. Y1 - 2014 SN - 0013-5585 (Print) SS - 0013-5585 (Print) SN - 1862-278X (Online) SS - 1862-278X (Online) U6 - https://doi.org/10.1515/bmt-2014-5002 DO - https://doi.org/10.1515/bmt-2014-5002 VL - 59 IS - S1 SP - S224 EP - S226 PB - Walter de Gruyter CY - Berlin, Boston ER -