[The healed plaque: tale of a story with good ending - with practical implications].

Acute coronary syndromes have heterogeneous clinical presentations, features and prognosis. They can also occur without angiographic evidence of significant coronary artery stenosis, based on multiple causes. We report on the diagnostic and therapeutic management of a 56-year-old man with an acute coronary syndrome and angiographic evidence of non-obstructive coronary artery disease.