#angiospastic

• Angiospastic — Relating to angiospasm, belonging to it, or characterized by a marked tendency toward sudden, involuntary, and painful contraction of the smooth muscle within arterial walls. In a clinical and structural context, this descriptor defines crises, ischemic episodes, or well-defined vascular syndromes (such as Raynaud's disease) dominated by a transient spastic narrowing of the circulatory lumen under the influence of neurovegetative or thermal stimuli.