Increased heart rate due to supra-ventricular tachycardia triggering premature ventricular contraction

J Cardiovasc Electrophysiol. 2020 Jun;31(6):1544-1546. doi: 10.1111/jce.14533. Epub 2020 May 15.

Abstract

We describe a case wherein the presence of premature ventricular contractions was related to an increased heart rate that occurred due to supra-ventricular tachycardia: atrial tachycardia or atrioventricular nodal reentry tachycardia.

Keywords: atrial tachycardia; delayed after depolarization; premature ventricular contraction; supra-ventricular tachycardia; triggered activity.

Publication types

  • Case Reports

MeSH terms

  • Action Potentials
  • Aged
  • Catheter Ablation
  • Electrocardiography
  • Electrophysiologic Techniques, Cardiac
  • Heart Conduction System / physiopathology*
  • Heart Conduction System / surgery
  • Heart Rate*
  • Humans
  • Male
  • Tachycardia, Supraventricular / complications*
  • Tachycardia, Supraventricular / diagnosis
  • Tachycardia, Supraventricular / physiopathology
  • Tachycardia, Supraventricular / surgery
  • Time Factors
  • Treatment Outcome
  • Ventricular Premature Complexes / diagnosis
  • Ventricular Premature Complexes / etiology*
  • Ventricular Premature Complexes / physiopathology
  • Ventricular Premature Complexes / surgery