Anomalous origin of the left circumflex coronary artery from the first diagonal branch presented as acute myocardial infarction.

Coronary artery anomalies are diagnosed in 0.6 to 1.5% of patients who undergo coronary angiography (CAG).

A case of right sided aortic arch combined with atrial septal defect.

Right sided aortic arch is an uncommon congenital anomaly. It can be classified into three types, depending on the left aortic arch's degenerating pattern and the branching pattern of the great vessels. It can be associated with major congenital heart disease, depending on the type of right sided aortic arch.

A case of acute myocardial infarction caused by distal embolization of a left main coronary artery thrombus.

Coronary embolism is an uncommon cause of myocardial infarction. A 48-year-old male presented with typical chest pain of an MI. There was no definite ST segment change on electrocardiogram (ECG) and no elevation of myocardial enzymes.