The Journal of invasive cardiology
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Case Reports
Mechanical reperfusion during acute myocardial infarction in a patient with dextrocardia.
Mechanical reperfusion is the preferred treatment for acute ST-elevation myocardial infarction, we describe a case of successful primary angioplasty and stenting in a patient with dextrocardia and situs inversus. Dextrocardia with complete situs inversus is a rare condition, occurring in about 2 in 10,000 live births. ⋯ There have been a few reports of percutaneous coronary intervention in these patients. We describe a case of primary angioplasty and stenting in a patient with dextrocardia and situs inversus and the electrocardiographic correlation of successful myocardial reperfusion.
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Case Reports
Fibromuscular dysplasia and acute myocardial infarction: evidence for a unique clinical and angiographic pattern.
Fibromuscular dysplasia (FMD) is a noninflammatory, nonatherosclerotic disease of the small- to medium-sized vessels that primarily affects young females in their second to fourth decades of life. Typically, FMD involves the renal and extracranial arteries, but at autopsy, it has also been reported to affect the coronary arteries. However, its association with acute coronary syndromes is not yet well recognized. We describe three cases of FMD that presented with an acute myocardial infarction as the initial manifestation and discuss a specific pattern found in all cases as well as the possible patholophysiologic mechanism responsible for the acute coronary syndrome.