title: [Relationship between hypoxemia and urinary catecholamine excretion in subarachnoid hemorrhage and hypertensive intracerebral hemorrhage].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002395:Catecholamines / Q000652:urine*; D002543:Cerebral Hemorrhage / Q000503:physiopathology*; D006801:Humans; D006973:Hypertension / Q000150:complications*; D000860:Hypoxia / Q000209:etiology*; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D002395:Catecholamines