title: Metoprolol treatment of multifocal atrial tachycardia.
authors.forename: D
authors.initials: D
authors.lastname: Heiselman
mesh_terms: D004562:Electrocardiography; D006325:Heart Atria; D006801:Humans; D008790:Metoprolol / Q000627:therapeutic use*; D010100:Oxygen / Q000097:blood; D013610:Tachycardia / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D008790:Metoprolol; D010100:Oxygen