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Fig. 1A. 46-year-old man with coronary artery disease (body mass
index, 33.6). Heart rate was 60 beats per minute, and Agatston score
equivalent was 255.1 (calcium mass, 43.4 mg of calcium hydroxyapatite).
Maximum-intensity-projection image of MDCT reconstruction displays complete
occlusion of left circumflex artery (arrow, A) and 30%
stenosis (arrow, B) of proximal left anterior descending
coronary artery.