title: [Interval histograms of ventricular frequency in auricular fibrillation following Verpamil (Isoptin) medication].
mesh_terms: D001281:Atrial Fibrillation / Q000188:drug therapy*; D004562:Electrocardiography; D006801:Humans; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D014700:Verapamil
vernacular_title: Intervall-Histogramme der Kammerfrequenz bei Vorhofflimmern nach Verapamil (Isoptin.