Variable: A congenital anomaly of one or more heart( coronary arteries) vessels high blood pressure high cholesterol high triglycerides smoking depends on what you mean as young? Cocaine abuse is a problem.
Answered 4/5/2013
5.3k views
Not complete: But the primary causes seem to be genetic malformations and coronary spasm.
Answered 7/11/2013
5.3k views
4 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
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