Relating to or characterised by vasospasm. ... Synonym: angiospastic. ... (05 Mar 2000) ... 
Type: Term Pronunciation: vā′sō-spas′tik, vas-ō- Definitions: 1. Relating to or characterized by vasospasm. Synonyms: angiospastic
vasospasm, vasospastic 1. Sustained contraction of the muscular walls of the blood vessels with a resultant reduction in blood flow. 2. The sudden constriction of an artery, leading to a decrease in its diameter and in the amount of blood it can deliver.