Complex Signal Identification Map for Optimal Ablation Site in Slow‐Fast Atrioventricular Nodal Reentrant Tachycardia
Slow pathway (SP) ablation is an established therapy for slow-fast atrioventricular nodal reentrant tachycardia (AVNRT), with high success and low recurrence rates. We report a case in which a complex signal identification (CSI) map with the CARTO system was used during slow-fast AVNRT to localize a fractionated region near the coronary sinus ostium that coincided with the successful SP ablation site.
Authors
- Koji Sudo (ORCID: https://orcid.org/0000-0003-2445-7008)
- Akira Sato (ORCID: https://orcid.org/0000-0002-2239-6208)
- Tetsuya Asakawa (ORCID: https://orcid.org/0000-0002-2300-3509)
- Kazutaka Aonuma (ORCID: https://orcid.org/0000-0002-2332-111X)
- Kazuya Nakagawa
- Kenji Kuroki
Institutions
- Mito Saiseikai General Hospital (JP)
- University of Yamanashi Hospital (JP)
- University of Yamanashi (JP)
Publication Details
- Journal
- Pacing and Clinical Electrophysiology
- Published
- 2026-01-13
- DOI
- https://doi.org/10.1111/pace.70131
- Primary Topic
- Cardiac Arrhythmias and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00