title: Surface electrocardiographic manifestations of tachyarrhythmias: clues to diagnosis and mechanism.
mesh_terms: D000818:Animals; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004594:Electrophysiology; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D013610:Tachycardia / Q000175:diagnosis / Q000503:physiopathology*