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In order to determine the normal values of coronary arterial dimensions in children, eighty eight children without any cardiovascular diseases were studied with cross-sectional echocardiography. Age ranged from 1 day to 15 years.
Four sites (proximal right coronary artery, left main, left anterior descending, and left circumflex coronary artery) were selected to measure the dimensions. The right coronary artery was measured... |