Impact of different activation wavefronts on ischemic myocardial scar electrophysiological properties during high-density ventricular tachycardia mapping and ablation.

Gustavo Lima da Silva Nuno Cortez-Dias Afonso Nunes-FerreiraElad NakarRaquel FranciscoMariana PereiraJavier MorenoRaphaël P MartinsFausto J PintoJoão de Sousa

Published in: Journal of cardiovascular electrophysiology (2022)

Functional based substrate mapping may improve the specificity to localize the most arrhythmogenic regions within the scar, making the use of different activation wavefronts unnecessary in most cases.

Keyphrases

high density
high resolution
left ventricular
wound healing
structural basis
heart failure
mass spectrometry
oxidative stress
subarachnoid hemorrhage
cerebral ischemia