2022年4月1日 · New-onset left bundle branch block (LBBB) is common after transcatheter aortic valve implantation (TAVI) but can resolve in the post-TAVI period. We sought to examine the incidence, predictors, and outcomes of early resolution of new-onset LBBB among TAVI recipients with a SAPIEN 3 (S3) valve.

The LBBB-TAVI (Assessment of the Prognosis of Persistent Left Bundle Branch Block [LBBB] After Transcatheter Aortic Valve Implantation [TAVI] by an Electrophysiological and Remote Monitoring Risk-adapted Algorithm) study investigated the use of intracardiac electrophysiology study to measure the His–ventricle interval for risk stratification ...

2012年7月12日 · Transcatheter aortic valve implantation (TAVI) is a novel therapy for treatment of severe aortic stenosis. Although 30% to 50% of patients develop new left bundle-branch block (LBBB), its effect on clinical outcome is unclear. Data were collected in a multicenter registry encompassing TAVI patients from 2005 until 2010.

2020年2月22日 · Left bundle branch block (LBBB) is common after transcatheter aortic valve implantation (TAVI) and is an indicator of subsequent high‐grade atrioventricular block (HAVB). No standardized protocol is available to identify LBBB patients at risk for HAVB.

2024年12月26日 · New-onset persistent left bundle branch block (NOP-LBBB) is an important complication of transcatheter aortic valve implantation (TAVI) and is associated with a greater risk of all-cause mortality at 1 year after TAVI.

This study demonstrated that persistent new-onset LBBB was associated with increased mortality in patients undergoing TAVI. Compared with the Edwards SAPIEN valve, implantation of the Medtronic CoreValve resulted in a higher rate of both persistent new-onset LBBB and PM …

2025年2月17日 · Expanding indications for transcatheter aortic valve implantation (TAVI) highlighted the importance of complications such as new left bundle branch block (LBBB) or permanent pacemaker (PPM) implantation. However, studies on long-term outcomes of these conduction abnormalities (CA) are limited.

2023年1月28日 · In this issue of Heart Rhythm Journal, Massoullié et al 4 report the results of the LBBB-TAVI study, a prospective multicenter study designed to determine the incidence of high-grade AV block (AVB) after new-onset LBBB post-TAVI and to assess the performance and safety of a risk stratification algorithm on the basis of EPS followed by ...

2022年7月15日 · Previous studies reported that new-onset persistent left bundle branch block (NOP-LBBB) was related to worse outcomes after transcatheter aortic valve implantation (TAVI). However, these results can be confounded by the presence of permanent pacemaker (PPM) implantation before and after TAVI.

2022年4月1日 · New-onset left bundle branch block (LBBB) is common after transcatheter aortic valve implantation (TAVI) but can resolve in the post-TAVI period. We sought to examine the incidence, predictors, and outcomes of early resolution of new-onset LBBB among TAVI recipients with a SAPIEN 3 (S3) valve.