title: [Early detection and differential diagnosis of renal insufficiency following cardiac surgery--diagnostic value of free water clearance and fractional excretion of sodium].
mesh_terms: D000293:Adolescent; D000328:Adult; D001834:Body Water / Q000378:metabolism; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D003404:Creatinine / Q000652:urine; D003937:Diagnosis, Differential; D005112:Extracorporeal Circulation; D005260:Female; D005665:Furosemide / Q000494:pharmacology; D006801:Humans; D007223:Infant; D007674:Kidney Diseases / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D012964:Sodium / Q000652:urine*
chemical_list: D005665:Furosemide; D012964:Sodium; D003404:Creatinine