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			Coronary artery spasmAlternative names:
			variant angina
			
			 Treatment:
			The goal of treatment is to control chest pain and to prevent heart attack. Nitroglycerin or other nitrate medications (see nitrates - oral; nitrates - sublingual) may be prescribed to relieve chest pain. Medications may also include beta blockers.
			
			
			 Expectations (prognosis):
			Coronary artery spasm is a chronic condition. Symptoms usually respond to treatment. This disorder may indicate a high risk for severe angina or acute MI.
			
			 Complications:
			 
			
			 Calling your health care provider:
			Call your health care provider if crushing or heavy chest pain occurs or if chest pain does not respond to nitroglycerin in people with a prior history of angina.
			
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