title: Verapamil-induced electrical and cycle length alternans during supraventricular tachycardia: what is the mechanism?
authors.affiliation: Dipartimento Clinico-Sperimentale di Medicina e Farmacologia, University of Messina, Messina, Italy. francescoluzza@tiscali.it
authors.forename: Francesco
authors.initials: F
authors.lastname: Luzza
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Oreto
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013617:Tachycardia, Supraventricular / Q000188:drug therapy / Q000503:physiopathology*; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D000889:Anti-Arrhythmia Agents; D014700:Verapamil