|
Definition of Vasospasm
1. Noun. Spasm of the blood vessels, leading to vasoconstriction and potentially tissue ischemia and necrosis. ¹
¹ Source: wiktionary.com
Definition of Vasospasm
1. [n -S]
Medical Definition of Vasospasm
1. The sudden decrease in the internal diameter of a blood vessel that results from contraction of smooth muscle within the wall of the vessel. This causes a decrease in blood flow, but an increase in systemic vascular resistance. Synonym: vasospasm. (27 Sep 1997)