Carotid Artery Disease Flashcards
1
Q
what causes carotid artery disease
A
atherosclerosis - results in stenosis/occlusion
2
Q
how can carotid artery disease present
A
syncope cognitive impairment carotid bruit TIAs Ischaemic stroke -- plaque rupture
3
Q
risk factors
A
Age >65 Smoking HTN Hypercholesterolaemia Obesity Diabetes Fam hx
4
Q
investigation of carotid artery disease
A
1st line- USS of carotids
- CT angiography in confirmed cases
5
Q
urgent investigation if patient has suspected stroke
A
non-contrast CT
6
Q
what patients should be considered for a carotid endarterectomy
A
symptomatic patients with stenosis >70%
7
Q
what is done in a carotid endarterectomy
A
removal of atheroma and associated damages intima
