title: Magnesium and open-heart surgery.
mesh_terms: D000009:Abdominal Muscles / Q000032:analysis; D000328:Adult; D000368:Aged; D002118:Calcium / Q000652:urine; D003404:Creatinine / Q000652:urine; D004912:Erythrocytes / Q000032:analysis; D005112:Extracorporeal Circulation; D005260:Female; D006801:Humans; D007671:Kidney Concentrating Ability; D008274:Magnesium / Q000032:analysis / Q000097:blood / Q000378:metabolism* / Q000652:urine; D008297:Male; D008875:Middle Aged; D010758:Phosphorus / Q000652:urine; D012964:Sodium / Q000652:urine
chemical_list: D010758:Phosphorus; D012964:Sodium; D003404:Creatinine; D008274:Magnesium; D002118:Calcium