Electrophysiologic substrate underlying postinfarction ventricular tachycardia: characterization and role in catheter ablation.

@article{Haqqani2009ElectrophysiologicSU,
  title={Electrophysiologic substrate underlying postinfarction ventricular tachycardia: characterization and role in catheter ablation.},
  author={Haris M Haqqani and Francis E Marchlinski},
  journal={Heart rhythm},
  year={2009},
  volume={6 8 Suppl},
  pages={S70-6}
}
The electrophysiologic substrate underlying the development of ventricular tachycardia (VT) in patients with prior infarction has been studied in depth. An increased understanding of its composition and role in the maintenance of reentrant VT has led to the development of substrate modification approaches to ablation of unmappable VT. The area of low… CONTINUE READING