Anomalous Right Coronary Artery: A Multimodality Hunt for the Origin

Figure 3

(a) Three-dimensional rendering of CT angiogram demonstrating ARCAPA. The right coronary artery originates from the anterior, lateral aspect of the pulmonary artery approximately 8 mm above the pulmonary valve. (b) intraoperative images of ARCAPA, prior to surgical correction. PA: pulmonary artery; RCA: right coronary artery; LCA: left coronary artery.