Update in Heart Rhythm Abnormalities and Indications for Pacemaker After Transcatheter Aortic Valve Implantation

Rhythm abnormalities following transcatheter aortic valve implantation (TAVI) and indications for permanent pacemaker implantation (PPI) were reviewed, which aren't well established in the current guidelines. New left bundle branch block and atrioventricular block are the most common electrocar...

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Bibliographic Details
Published in:Revista brasileira de cirurgia cardiovascular Vol. 33; no. 3; pp. 286 - 290
Main Authors: Saadi, Marina, Tagliari, Ana Paula, Danzmann, Luiz Cláudio, Bartholomay, Eduardo, Kochi, Adriano Nunes, Saadi, Eduardo Keller
Format: Journal Article
Language:English
Published: Brazil Sociedade Brasileira de Cirurgia Cardiovascular 01.01.2018
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ISSN:1678-9741, 0102-7638, 1678-9741
Online Access:Get full text
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Summary:Rhythm abnormalities following transcatheter aortic valve implantation (TAVI) and indications for permanent pacemaker implantation (PPI) were reviewed, which aren't well established in the current guidelines. New left bundle branch block and atrioventricular block are the most common electrocardiographic changes after TAVI. PPI incidence ranges from 9-42% for self-expandable and 2.5-11.5% for balloon expandable devices. Not only anatomical variations in conduction system have an important role in conduction disorders, but different valve characteristics and their relationship with cardiac structures as well. Previous right bundle branch block has been confirmed as one of the most significant predictors for PPI.
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ISSN:1678-9741
0102-7638
1678-9741
DOI:10.21470/1678-9741-2017-0206