Fig. 2From: Diagnosis and demonstration of single coronary artery by multidetector CT angiography: series of two casesA 50-year-old man with an isolated anomaly of a single right coronary artery: CTA volume rendered (a–d) images showing coronary arterial tree with isolated R-I type of single right coronary artery (RCA) arising from right Aortic (AO) sinus. It was traversing the right atrio-ventricular groove, coursing through the crux of the heart and then reaching the left atrio-ventricular groove and continuing as left anterior descending artery (LAD)Back to article page