title: Rectal administration of perforated nifedipine capsules to maintain an effective level of longer duration.
mesh_terms: D000284:Administration, Oral; D000285:Administration, Rectal; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000097:blood / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D006352:Heart Ventricles; D006801:Humans; D008875:Middle Aged; D009543:Nifedipine / Q000008:administration & dosage* / Q000009:adverse effects / Q000097:blood; D013997:Time Factors
chemical_list: D009543:Nifedipine