The signal quality of tripolar Laplacian electrogram compared to bipolar electrogram in cardiac electrophysiology
TLE has a lower voltage amplitude than BE for all activation patterns and wavefront angles, and it removes more noise and FFPs. TLE is useful for analyzing low-voltage and fractionated EGMs regardless of the wavefront angle.
Authors
- Junichi Imanishi (ORCID: https://orcid.org/0000-0002-1488-1545)
- Makoto Takemoto
- Koji Kuroda (ORCID: https://orcid.org/0000-0002-0440-4454)
- Wataru Fujimoto (ORCID: https://orcid.org/0000-0001-8832-7435)
- Soichiro Yamashita (ORCID: https://orcid.org/0000-0002-8507-6949)
- Takafumi Todoroki
- Masamichi Iwasaki (ORCID: https://orcid.org/0000-0001-5951-2973)
- Masanori Okuda
Institutions
- Hyogo Prefectural Awaji Medical Center (JP)
Publication Details
- Journal
- Journal of Arrhythmia
- Published
- 2025-05-29
- DOI
- https://doi.org/10.1002/joa3.70101
- Primary Topic
- ECG Monitoring and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00