title: How to find the fibrillating site? Brain exercise versus fancy mapping tools.
authors.forename: S A
authors.initials: SA
authors.lastname: Chen
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis* / Q000209:etiology* / Q000503:physiopathology; D006328:Cardiac Catheterization / Q000295:instrumentation / Q000379:methods; D004562:Electrocardiography; D004566:Electrodes; D022062:Electrophysiologic Techniques, Cardiac / Q000295:instrumentation / Q000379:methods*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D011667:Pulmonary Veins / Q000503:physiopathology*