title: A case of total alternans treated with intravenous calcium.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D002122:Calcium Chloride / Q000627:therapeutic use*; D004562:Electrocardiography; D005260:Female; D006323:Heart Arrest / Q000188:drug therapy* / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D007022:Hypotension / Q000188:drug therapy*; D007431:Intraoperative Complications; D008875:Middle Aged; D011669:Pulmonary Wedge Pressure
chemical_list: D002122:Calcium Chloride