title: [Effects of verapamil on supraventricular tachycardia--electrophysiological study].
mesh_terms: D004594:Electrophysiology; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D007263:Infusions, Parenteral; D008297:Male; D013614:Tachycardia, Paroxysmal / Q000188:drug therapy* / Q000503:physiopathology; D014700:Verapamil / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014700:Verapamil