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Rotational Activation Pattern During Functional Substrate Mapping: Novel Target for Catheter Ablation of Scar-Related Ventricular Tachycardia.

Masayuki HattoriYuki KomatsuQasim J NaeemahYuichi HanakiNoboru IchiharaChihiro OtaTakeshi MachinoKenji KurokiHiro YamasakiMiyako IgarashiKazutaka AonumaAkihiko NogamiMasaki Ieda
Published in: Circulation. Arrhythmia and electrophysiology (2021)
The critical zone of VT appears to correspond to an area characterized by the RAP with slow conduction during sinus rhythm, which facilitates targeting areas specific for reentry. However, this may not be applicable to intramural VT substrates and might be affected by the direction of wavefront propagation to the scar during mapping. Graphic Abstract: A graphic abstract is available for this article.
Keyphrases
  • catheter ablation
  • atrial fibrillation
  • high resolution
  • left atrial
  • high density
  • left atrial appendage
  • wound healing
  • cancer therapy
  • heart rate
  • blood pressure
  • amino acid
  • drug induced