title: EKG of the month. Paroxysmal junctional tachycardia.
mesh_terms: D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D011433:Propranolol / Q000627:therapeutic use; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D011433:Propranolol