Endocardial unipolar voltage mapping to identify epicardial substrate in arrhythmogenic right ventricular cardiomyopathy/dysplasia.

@article{Polin2011EndocardialUV,
  title={Endocardial unipolar voltage mapping to identify epicardial substrate in arrhythmogenic right ventricular cardiomyopathy/dysplasia.},
  author={Glenn M. Polin and Haris M Haqqani and Wendy S Tzou and Mathew D. Hutchinson and Fermin Carlos Garcia and David J. Callans and Erica S. Zado and Francis E Marchlinski},
  journal={Heart rhythm},
  year={2011},
  volume={8 1},
  pages={76-83}
}
BACKGROUND The risk and success of epicardial substrate ablation for ventricular tachycardia (VT) support the value of techniques identifying the epicardial substrate with endocardial mapping. OBJECTIVE The purpose of this study was to test the hypothesis that endocardial unipolar voltage mapping in patients with right ventricular (RV) VT and preserved endocardial bipolar voltage abnormalities might identify the extent of epicardial bipolar voltage abnormality. METHODS Using a cutoff of < 5… CONTINUE READING