Prinzmetal's angina. Prinzmetal's angina is chest pain due to spasm of coronary arteries, which tends to occur in young women. It can be triggered by drugs like Cocaine or cigarette smoking or associated with blood vessel spasm of other parts of the body like raynaud’s phenomenon involving upper extremities.
Prinzemetal's. Described as angina from spasm usually spontaneous of a coronary accompanied by specific ekg changes and without coronary artery blockage.