title: Atrial tachycardia. How important is the mechanism?
authors.forename: H J
authors.initials: HJ
authors.lastname: Wellens
mesh_terms: D000200:Action Potentials; D004594:Electrophysiology; D006325:Heart Atria; D006801:Humans; D013617:Tachycardia, Supraventricular / Q000503:physiopathology*