Anomalous origin of the right coronary artery from the pulmonary trunk demonstrated by electrocardiographically gated computed tomography coronary angiography.

A nomalous origin of the right coronary artery (RCA) arising from the pulmonary trunk (PT) is rare, with an expected incidence of 0.002%. Numerous modalities are available to aid in establishing the diagnosis, including echocardiography, digital subtraction angiography, magnetic resonance angiography, and computed tomography coronary angiography (CTCA). We… CONTINUE READING