Stepwise Anatomical Approach to Ablation of Intramural Outflow Tract Ventricular Arrhythmias Guided by Septal Coronary Venous Mapping
Most intramural OT PVCs can be successfully eliminated with endocardial ablation adjacent to the earliest intramural activation site. A high success rate is achieved when following a stepwise approach, with bailout ablation strategies required in a minority of cases.
Authors
- Erica S. Zado (ORCID: https://orcid.org/0000-0001-7331-448X)
- Matthew Craig Hyman (ORCID: https://orcid.org/0000-0002-4050-6925)
- David S. Frankel (ORCID: https://orcid.org/0000-0001-9276-4857)
- Robert D. Schaller (ORCID: https://orcid.org/0000-0001-8608-7247)
- David J. Callans (ORCID: https://orcid.org/0000-0001-6823-6149)
- David Lin (ORCID: https://orcid.org/0000-0002-0820-5049)
- Balaram Krishna J. Hanumanthu (ORCID: https://orcid.org/0000-0003-2637-9736)
- Vincent See (ORCID: https://orcid.org/0000-0001-6969-3827)
- Víctor Neira (ORCID: https://orcid.org/0000-0003-3366-9045)
- Francis E. Marchlinski (ORCID: https://orcid.org/0000-0001-7962-9423)
- Gregory E. Supple (ORCID: https://orcid.org/0000-0002-2248-5139)
- Andres A. Enriquez (ORCID: https://orcid.org/0000-0002-8146-360X)
- Haran Yogasundaram (ORCID: https://orcid.org/0000-0003-2697-026X)
- Rajat Deo (ORCID: https://orcid.org/0000-0002-8250-2607)
- Gustavo Soares Guandalini (ORCID: https://orcid.org/0000-0001-9475-410X)
- Sanjay Dixit (ORCID: https://orcid.org/0000-0003-4292-8061)
- Poojita Shivamurthy (ORCID: https://orcid.org/0000-0002-8260-3221)
- Saman Nazarian (ORCID: https://orcid.org/0000-0002-8369-0259)
- Andrew E. Epstein (ORCID: https://orcid.org/0000-0003-0433-8802)
- Malcolm Riley (ORCID: https://orcid.org/0000-0003-3040-8616)
- Timothy M. Markman (ORCID: https://orcid.org/0000-0002-3155-2006)
- Ramanan Kumareswaran
- Fermin Carlos Garcia (ORCID: https://orcid.org/0000-0003-0559-9131)
Institutions
- Queen's University (CA)
- Hospital of the University of Pennsylvania (US)
Publication Details
- Journal
- Circulation
- Published
- 2025-04-26
- DOI
- https://doi.org/10.1161/circulationaha.125.074175
- Citations
- 8
- Primary Topic
- Cardiac Arrhythmias and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 11.11