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Fig. 5 A) Multiplanar reformation of noncontrast magnetic resonance angiography at the level of the aortic sinuses shows good visualization of the right (white arrow) and left (black arrow) coronary arteries from their respective sinuses. B) Corresponding multiplanar reformation of contrast-enhanced magnetic resonance angiography at the same level shows partial visualization of the left coronary artery (black arrow) and non-visualization of the right coronary artery (white arrow).
