Oral use of low dosage schedule of Isoptin (verapamil) in cardiac arrhythmias.
D000284:Administration, Oral; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D014700:Verapamil / Q000008:administration & dosage* / Q000627:therapeutic use
D014700:Verapamil