Ads
related to: natural control of blood pressure in subarachnoid hemorrhage
Search results
Results From The WOW.Com Content Network
Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
Cerebral vasospasm is a common and severe complication following aneurysmal subarachnoid hemorrhage, occurring in 50-90% of cases after aneurysm rupture. Moderate or severe vasospasm in one or more cerebral arteries develops in approximately two-thirds of patients with ruptured aneurysms .
Hypertension (high blood pressure) Diabetes mellitus; Menopause; Excessive alcohol consumption; Severe migraine; Hypertension is the strongest risk factor associated with intracerebral hemorrhage and long term control of elevated blood pressure has been shown to reduce the incidence of hemorrhage. [7]
Intracranial hemorrhage is a serious medical emergency because the buildup of blood within the skull can lead to increases in intracranial pressure, which can crush delicate brain tissue or limit its blood supply.
Blood pressure should be sufficient so as to sustain cerebral perfusion pressures greater than 60 mm Hg for optimal blood blow to the brain. [3] Vasopressors may be used to achieve adequate blood pressures with minimal risk of increasing intracranial pressures. [3] However, sharp rises in blood pressure should be avoided. [3]
EVDs can be used to monitor intracranial pressure in patients with traumatic brain injury (TBI), [4] subarachnoid hemorrhage (SAH), [5] intracerebral hemorrhage (ICH), or other brain abnormalities that lead to increased CSF build-up. In draining the ventricle, the EVD can also remove blood products from the ventricular spaces.