PMC5682911_01
Coronary angiogram: (a) LAO-CAU view of superdominant RCA, (b) aortic root shot to rule out anomalous origin of the LCX, and (c) RAO caudal view showing absent left circumflex in the AV groove.
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fig2
These findings led to a coronary angiogram that showed a very large sized, dominant RCA supplying the entire lateral wall; normal left main and left anterior descending (LAD) arteries; and a congenitally absent left circumflex artery (Figure 2).
Coronary CT views: (a) left ventricle being supplied by branches of the RCA, (b) LAD in the interventricular groove, and (c) absent left circumflex artery.
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fig3
The LAD was normal (Figure 3).