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Figure 2 | BMC Cardiovascular Disorders

Figure 2

From: A case report of type VI dual left anterior descending coronary artery anomaly presenting with non-ST-segment elevation myocardial infarction

Figure 2

Computed tomographic coronary angiography. (A) LAO cranial view showing the dual LAD anomaly with the short LAD on the proximal AIVG, giving rise to the D1 and the long LAD entering the mid AIVG giving rise to the D2. (B) LAO cranial view with the RVOT removed, showing the short LAD originating from the left main coronary artery and the long LAD originating from the proximal RCA. The proximal RCA is taking off above the RCS and the long LAD is branching from the proximal RCA, passing between the RVOT and the aortic root. A stent can be observed from the proximal portion of the short LAD to the D1. The D2 is the dominant artery in the anterior wall of the left ventricle. LAO, left anterior oblique; LAD, left anterior descending artery; LMCA, left main coronary artery; RCA, right coronary artery; AIVG, anterior interventricular goove; D1, first diagonal artery; D2, second diagonal artery; RVOT, right ventricular outflow tract; PA, pulmonary artery; RoA, root of aorta.

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