Quantifying the determinants of decremental response in critical ventricular tachycardia substrate
Language
en
Article de revue
This item was published in
Computers in Biology and Medicine. 2018-11, vol. 102, p. 260-266
Elsevier
English Abstract
Decremental response evoked with extrastimulation (DEEP) is a useful tool for determining diastolic return path of ventricular tachycardia (VT). Though a targeted VT ablation is feasible with this approach, determinants ...Read more >
Decremental response evoked with extrastimulation (DEEP) is a useful tool for determining diastolic return path of ventricular tachycardia (VT). Though a targeted VT ablation is feasible with this approach, determinants of DEEP response have not been studied OBJECTIVES: To elucidate the effects of clinically relevant factors, specifically, the proximity of the stimulation site to the arrhythmogenic scar, stimulation wave direction, number of channels open in the scar, size of the scar and number of extra stimuli on decrement and entropy of DEEP potentials.Read less <
English Keywords
Cardiac modeling
DEEP
Mapping
Origin
Hal imported