Coronary artery spasm

Coronary vasospasm
Classification and external resources
ICD-9-CM	413.1
DiseasesDB	13727
MedlinePlus	000159
eMedicine	med/447
MeSH	D003329
[]

Coronary vasospasm is a sudden, intense vasoconstriction of an epicardial coronary artery that causes occlusion (stoppage) or near-occlusion of the vessel.

It can cause Prinzmetal's angina.

It can occur in multiple vessels.

Atropine has been used to treat the condition.

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