Also found in: Dictionary, Thesaurus, Legal, Financial, Acronyms, Encyclopedia.
cer·e·bro·vas·cu·lar ac·ci·dent (CVA),
cerebrovascular accident (CVA)
cerebrovascular accidentStroke, cerebral hemorrhage Neurology Sudden death of brain cells due to ↓ O2 2º to vascular obstruction or ruptured cerebral artery Clinical Abrupt unilateral weakness, paralysis Diagnosis CT, MRI Prevention Control HTN, DM Prevention Carotid endarterectomy ↓ risk of future stroke; in asymptomatic Pts with stenosed carotids; CVA risk ↓ with aspirin and ticlopidine–Ticlid™, which have antiplatelet activity. See Stroke, Transient ishemic attack.
cer·e·bro·vas·cu·lar ac·ci·dent(CVA) (ser'ĕ-brō-vas'kyū-lăr ak'si-dĕnt)
cerebrovascular accidentMedical jargon or euphemism for any of the events causing STROKE, such as cerebral thrombosis, cerebral haemorrhage or EMBOLISM of a cerebral artery.
cerebrovascular accident; CVA; stroke rapidly developing focal dysfunction of brain tissue persisting for longer than 24 hours, commonly caused by interruption of normal blood supply to brain or spinal cord (e.g. infarction), exacerbated by atherosclerosis and thrombus formation; 1:3 of those affected by CVA are aged less than 65 years; patients with diabetes mellitus are especially prone to CVA; CVA effects vary widely, and presenting features depend on extent and location of central nervous system damage; third most common cause of death in the UK: 20% die within 1 month of CVA and 50% of survivors show permanent change in physical capability, speech and language, cognitive or emotional function; cause of major mobility impairment, e.g. hemiplegia, with footdrop and circumductory gait; surviving CVA cases are likely to be on lifelong anticoagulant therapy, e.g. warfarin or aspirin
Patient discussion about cerebrovascular accident
Q. Stroke My granny got stroke. Now she is in the hospital, but she doesn't identify me or my mother. When I asked her what are the season now - she answers that it's winter now. I don't know how to help her. What I have to prepare for?
Q. Migraine stroke Hi, I'm 58 years-old male and I have migraines with aura since age 14. Two weeks ago, I felt weakness in the left side of my body, and at the hospital the doctors told me I had a stroke. I underwent several tests, but they still don't know the cause for the stroke (my lab tests are normal; I don't have diabetes or hypertension). My neurologist said that although it's very rare, he thinks that my stroke was caused by my migraine. I tried to find information about it, but couldn't find much – do you know where I can get some more info? Thanks!
Q. What Are the Risk Factors for Developing Stroke? My father had a stroke recently, at the age of 73. What are the risk factors for developing this?
2) excessive alcohol intake
3) uncontrolled high blood pressure
4) high cholesterol
5) overweight/unhealthy diet
6) illegal drugs/abuse of Rx drugs
7) known or unknown heart problems
9) known or unknown vascular brain defects - aneurysm, etc.
10)family history of stroke