Characterization of Complex Fractionated Atrial Electrograms by Sample Entropy: An International Multi-Center Study
Atrial fibrillation (AF) is the most commonly clinically-encountered Queen TOB Set arrhythmia.Catheter ablation of AF is mainly based on trigger elimination and modification of the AF substrate.Substrate mapping ablation of complex fractionated atrial electrograms (CFAEs) has emerged to be a promising technique.To improve substrate mapping based on