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Article Dans Une Revue Computers in Biology and Medicine Année : 2018

Quantifying the determinants of decremental response in critical ventricular tachycardia substrate

Résumé

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.

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hal-02885637 , version 1 (30-06-2020)

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Mohammadali Beheshti, Sachin Nayyar, Karl Magtibay, Stéphane Massé, Andreu Porta-Sanchez, et al.. Quantifying the determinants of decremental response in critical ventricular tachycardia substrate. Computers in Biology and Medicine, 2018, 102, pp.260-266. ⟨10.1016/j.compbiomed.2018.05.025⟩. ⟨hal-02885637⟩

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