Experimental catecholamine-induced chronic cerebral vasospasm. Myonecrosis in vessel wall.
D000818:Animals; D001488:Basilar Artery / Q000473:pathology; D002533:Cerebral Angiography; D004195:Disease Models, Animal; D000882:Haplorhini; D002546:Ischemic Attack, Transient / Q000139:chemically induced* / Q000473:pathology; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000473:pathology; D009336:Necrosis; D009638:Norepinephrine / Q000008:administration & dosage*; D013346:Subarachnoid Space; D014711:Vertebral Artery / Q000000981:diagnostic imaging
D009638:Norepinephrine