title: [Changes in serum levels and urinary excretion of potassium after a use of cold potassium cardioplegic solution in open heart surgery].
mesh_terms: D000328:Adult; D006348:Cardiac Surgical Procedures; D003080:Cold Temperature; D001026:Coronary Artery Bypass; D006344:Heart Septal Defects, Atrial / Q000378:metabolism / Q000601:surgery; D006801:Humans; D007552:Isotonic Solutions; D008875:Middle Aged; D011188:Potassium / Q000378:metabolism*; D017680:Potassium Compounds
chemical_list: D007552:Isotonic Solutions; D017680:Potassium Compounds; C018369:potassium cardioplegic solution; D011188:Potassium