CHARACTERIZATION OF COMPLEX FRACTIONATED ATRIAL ELECTROGRAMS BY SAMPLE ENTROPY: AN INTERNATIONAL MULTI-CENTER STUDY

Atrial fibrillation (AF) is the most commonly clinically-encountered 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 CFAE analysis

To identify and describe the basis upon which instructors make curricular and pedagogical decisions, we have developed an artifact-based interview and an analysis Gym Mat technique based on multilayered concept maps.The policy capturing technique used in the interview asks instructors to make judgments about concrete instructional artifacts similar