title: ATRIAL TACHYCARDIA WITH A-V ALTERNANS.
mesh_terms: D004562:Electrocardiography; D005936:Glucans; D006801:Humans; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal; D013617:Tachycardia, Supraventricular
chemical_list: D005936:Glucans; C439358:alternan
keywords: ELECTROCARDIOGRAPHY; TACHYCARDIA, PAROXYSMAL