title: Supraventricular tachycardias with progressive change of QRS complex morphology.
authors.affiliation: Division of Cardiology, Department of Medicine, National Yang-Ming University, School of Medicine, Veterans General Hospital-Taipei, Taipei, Taiwan.
authors.forename: Jen-Yuan
authors.initials: JY
authors.lastname: Kuo
authors.forename: Ching-Tai
authors.initials: CT
authors.lastname: Tai
authors.forename: Wen-Chung
authors.initials: WC
authors.lastname: Yu
authors.forename: Pi-Chang
authors.initials: PC
authors.lastname: Lee
authors.forename: Shih-Ann
authors.initials: SA
authors.lastname: Chen
mesh_terms: D000293:Adolescent; D004562:Electrocardiography; D006801:Humans; D008297:Male; D013617:Tachycardia, Supraventricular / Q000503:physiopathology*