What is vasospasm?
Vasospasm is defined as either segmental or diffuse narrowing of large arteries that can be detected angiographically in up to 70% of patients beginning 4 to 12 days after aneurysm rupture and that resolves over 2 to 4 weeks.
Vasospasm is defined as either segmental or diffuse narrowing of large arteries that can be detected angiographically in up to 70% of patients beginning 4 to 12 days after aneurysm rupture and that resolves over 2 to 4 weeks.