Utility of ripple mapping for identification of slow conduction channels during ventricular tachycardia ablation in the setting of arrhythmogenic right ventricular cardiomyopathy.

Shuanglun XieMaciej KubalaJackson J LiangJiandu YangBenoit DesjardinsPasquale SantangeliRob J van der GeestRobert SchallerMichael RileyGregory SuppleDavid S FrankelDavid CallansErica Zado PacFrancis E MarchlinskiSaman Nazarian

Published in: Journal of cardiovascular electrophysiology (2019)

Slow conduction channels within endocardial or epicardial ARVC scar were delineated clearly by ripple mapping and corresponded to critical isthmus sites during entrainment. Complete elimination of RMCC was associated with freedom from VT.

Keyphrases

high resolution
high density
heart failure
mass spectrometry
cardiac resynchronization therapy
atrial fibrillation