title: Hypotension and sinus arrest with nifedipine in pulmonary hypertension.
abstract: An adverse reaction to the acute administration of sublingual nifedipine is reported. Subsequent reversal was by intravenous administration of calcium chloride.
mesh_terms: D001146:Arrhythmia, Sinus / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy; D007022:Hypotension / Q000139:chemically induced*; D008875:Middle Aged; D009543:Nifedipine / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D009543:Nifedipine