Key result
Novel single coronary artery features retro-aortic LCx, pre-pulmonic LAD, and dual LAD.
This report documents a novel combination of congenital coronary artery anomalies not previously described in the literature.
Reports novel coronary anomaly variant; leaves open prevalence, risks, and management implications.
We present two cases of an unusual coronary artery anomaly, namely, a single coronary artery with retro-aortic course of the left circumflex artery and pre-pulmonic course of the left anterior descending artery, and one of which showed a dual left anterior descending artery as well - a combination that has not yet been reported in the literature.
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Shah et al. (2016) studied this question. A single coronary artery featuring a retro-aortic left circumflex, pre-pulmonic left anterior descending, and dual left anterior descending artery is a previously unreported anomaly.
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