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T-wave changes of cardiac memory caused by frequent premature ventricular contractions originating from the right ventricular outflow tract.

Yusuke SakamotoYasuya IndenHiroya OkamotoKeita MamiyaToshiro TomomatsuAya FujiiSatoshi YanagisawaRei ShibataMakoto HiraiToyoaki Murohara
Published in: Journal of cardiovascular electrophysiology (2019)
When ablation of PVCs from RVOT was successful, primary T-wave changes because of cardiac memory and the gradual normalization of the amplitude of the T-wave were observed. No significant T-wave changes were detected after unsuccessful ablation.
Keyphrases
  • left ventricular
  • working memory
  • catheter ablation
  • heart failure
  • atrial fibrillation
  • resting state