title: Poor oxygenation in the lungs of patients with hyperosmolar hyperglycemic non-ketotic diabetic coma after cardiac surgery.
abstract: The ratio of PaO2 to FiO2 was often low (300 or less) in four patients with complications of hyperosmolar hyperglycemic non-ketotic diabetic coma (HHNKDC) following open heart surgery. Four of our patients had poor oxygenation and subsequent spontaneous recovery from in the immediate post-operative period, although HHNKDC occurred only in one during this period. In the 3 others, poor oxygenation without accompanying HHNKDC lasted for 1-6 days and HHNKDC developed about 2 weeks after open heart surgery at time when poor oxygenation reoccurred. If a working diagnosis of congestive heart failure was made only on the basis of the most common probability, and the fluid supply was restricted, HHNKDC would readily occur or be aggravated by the dehydration iatrogenically produced. It is thus concluded that HHNKDC should be included in diagnoses for pulmonary dysfunction.
mesh_terms: D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D006348:Cardiac Surgical Procedures; D003926:Diabetic Coma / Q000503:physiopathology*; D005260:Female; D006801:Humans; D006944:Hyperglycemic Hyperosmolar Nonketotic Coma / Q000097:blood / Q000503:physiopathology*; D008168:Lung / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000502:physiology*; D011183:Postoperative Complications
chemical_list: D001786:Blood Glucose; D001798:Blood Proteins; D010100:Oxygen