Acute Myocardial Infarction Secondary to Paradoxical Embolism.

Unlabelled: Patent foramen ovale is a risk factor for systemic embolic events such as cryptogenic stroke. Far less commonly, patent foramen ovale is associated with non-cerebral systemic embolic events. Paradoxical coronary artery embolism is a rare and underdiagnosed cause of acute myocardial infarction.