title: [Observations on 75 patients with high frequency arrhythmia treated with verapamil by intravenous route].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D006801:Humans; D007275:Injections, Intravenous; D014700:Verapamil / Q000008:administration & dosage*
chemical_list: D014700:Verapamil
vernacular_title: Observaciones en 75 pacientes con arritmias de alta frecuencia tratados con verapamil por vía endovenosa.