<unk>  or culprit artery refers to a coronary artery that is blocked or stenosed by atheroma and thrombosis, and responsible for an acute coronary syndrome. Although, there is one culprit artery in majority of cases, there may infrequently (approximately 1% in angioscopy studies) be multiple culprit arteries present in acute coronary syndromes.
Infarct related artery
Carotid artery dissection
Coronary artery bifurcation
Coronary artery trifurcation
Internal carotid artery
Vertebral artery dissection
Vertebral artery
Charcot-Bouchard aneurysm