title: [Potassium in red blood cell and myocardium in open heart surgery--in relation to postoperative arrhythmias (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D004912:Erythrocytes / Q000032:analysis*; D005260:Female; D006331:Heart Diseases / Q000097:blood / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D009206:Myocardium / Q000032:analysis*; D011183:Postoperative Complications; D011188:Potassium / Q000032:analysis* / Q000097:blood
chemical_list: D011188:Potassium