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Small Discrete Pre-Potential-Like Electrogram Recorded by a Lattice-Tip Catheter at the Initiation of Atrial
Yasuharu Matsunaga-Lee1, Yasuyuki Egami1, Masamichi Yano1
1Division of Cardiology Osaka Rosai Hospital Osaka Japan.
Journal of Arrhythmia
|October 15, 2026
Abstract:
At the origin of the non-PV trigger, a small discrete pre-potential-like electrogram was recorded using a lattice-tip catheter after 5-mm catheter repositioning, preceding the potential at the previous site by 56 ms.
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