vertebrobasilar insufficiency
Localized or diffuse reduction in blood flow through the vertebrobasilar arterial system, which supplies the brain stem; cerebellum; occipital lobe; medial temporal lobe; and thalamus. Characteristic clinical features include syncope; lightheadedness; visual disturbances; and vertigo. brain stem infarctions or other brain infarction may be associated.
MONDO:0005264
transient ischemic attack
excluded_subClassOf
MONDO:0020674
vascular insufficiency disorder
is_a
vertebrobasilar arterial insufficiency
exact
vertebrobasilar artery syndrome
exact
vertebrobasilar insufficiency
exact