{'fraction_non_alphanumeric': 0.016885553470919325, 'fraction_numerical': 0.001876172607879925, 'mean_word_length': 5.357142857142857, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
CALCIFICATION OF THE AORTIC ROOT IN TWO CHILDREN: CASE REPORT AND DISCUSSION.

Calcification of the aortic valve and ascending aorta in children is usually associated with either an abnormality of calcium metabolism' or previous rheumatic heart disease.2 Two patients who presented at Texas Children's Hospital with aortic valvular disease were found to have calcification of the aortic root. In addition, they had defects in dentition and diffuse demineralization of their bones-a combination which has not been previously reported.