title: [Arrhythmia and its treatment after open-heart surgery--with particular reference to the effects of potassium administration].
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000097:blood / Q000188:drug therapy*; D006348:Cardiac Surgical Procedures; D004912:Erythrocytes / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000188:drug therapy*; D011188:Potassium / Q000097:blood / Q000627:therapeutic use*
chemical_list: D011188:Potassium