Spontaneous coronary dissection: A rare etiology of acute coronary syndrome.

Spontaneous coronary artery dissection is a rare etiology of acute coronary syndrome and falls into the category of myocardial infarction with no obstructive coronary arteries. It occurs mainly in young women with no cardiovascular risk factors. Diagnosis is often made by coronary angiography and sometimes by endocoronary imaging. the association of coronary dissection and ACS is rare, especially in men. The management is poorly codified and depends mainly on the habits of the practitioner, and may be medical, percutaneous or surgical. the outcome is often favorable, but sometimes there is a risk of recurrence with a guarded prognosis. In this context, we report the case of a 43-year-old patient with antecedent spontaneous coronary dissection, admitted to our unit for the management of acute coronary syndrome following recurrent coronary dissection.