title: Reversal of atrial tachycardia with intravenous administration of verapamil in a dog.
abstract: Intravenous administration of verapamil at low dosage was effective in reversal of atrial tachycardia of unknown origin in a dog. The sinus rhythm remained normal for 24 hours before it reverted back to atrial tachycardia. A second IV administration of verapamil was effective in reversal of the atrial tachycardia, and a tapering dosage of verapamil, PO, was used to maintain normal sinus rhythm.
authors.affiliation: Department of Clinical Studies, University of Pennsylvania, Philadelphia 19104-6010.
authors.forename: M S
authors.initials: MS
authors.lastname: Foodman
authors.forename: D
authors.initials: D
authors.lastname: Macintire
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000188:drug therapy*; D004285:Dogs; D004562:Electrocardiography / Q000662:veterinary; D006325:Heart Atria; D008297:Male; D013610:Tachycardia / Q000188:drug therapy / Q000662:veterinary*; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D014700:Verapamil