Role of peri-deployment right ventricular paced-ECG in left bundle area pacing
Peri-deployment ECG assessment is a practical adjunct to anatomy-based LBBAP, providing real-time markers for optimal lead positioning. Specifically, an unaltered lead II axis and expected changes in the lead I/aVL and lead III/aVF axes can help guide the selection of the left bundle branch. Lower pre-deployment paced QRSd and LVAT, as well as a more rightward inferior axis after deployment, are associated with a shorter post-deployment QRSd.
Authors
- Kuan‐Cheng Chang (ORCID: https://orcid.org/0000-0001-6476-9896)
- Yin-Huei Chen
- Hei‐Tung Yip (ORCID: https://orcid.org/0000-0003-4077-3473)
- Wei‐Hsin Chung (ORCID: https://orcid.org/0000-0002-8451-4011)
- Ching‐Fen Chang (ORCID: https://orcid.org/0000-0002-5650-035X)
- Yen‐Nien Lin (ORCID: https://orcid.org/0000-0002-9899-2137)
- Mei‐Yao Wu (ORCID: https://orcid.org/0000-0002-1004-0757)
- Hung‐Pin Wu (ORCID: https://orcid.org/0000-0002-1009-0586)
- Wen-De Tang
- Chiung‐Ray Lu
Institutions
- China Medical University (TW)
- China Medical University Hospital (TW)
- National Yang Ming Chiao Tung University (TW)
Publication Details
- Journal
- Frontiers in Cardiovascular Medicine
- Published
- 2025-09-10
- DOI
- https://doi.org/10.3389/fcvm.2025.1555683
- Citations
- 1
- Primary Topic
- Cardiac pacing and defibrillation studies
- Type
- article
- Field-Weighted Citation Impact
- 1.39
Funders
- China Medical University Hospital
- China Medical University
- National Science and Technology Council
- Division of Materials Research