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Figure 4: Left coronary artery (arrow) with flows documented (Video 3) after arterial switch operation for d-transposition of great arteries. Significant postoperative left ventricular dysfunction with moderate mitral regurgitation (Video 4) was caused by afterload mismatch and coronary ischemia was excluded

Figure 4: Left coronary artery (arrow) with flows documented (Video 3) after arterial switch operation for d-transposition of great arteries. Significant postoperative left ventricular dysfunction with moderate mitral regurgitation (Video 4) was caused by afterload mismatch and coronary ischemia was excluded