{'fraction_non_alphanumeric': 0.01090909090909091, 'fraction_numerical': 0.0036363636363636364, 'mean_word_length': 5.122222222222222, '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}}
Calcified bicuspid aortic valve mass prolapsing into the left main coronary artery.

We report a case of a mobile calcific mass on the aortic valve that prolapsed into the left main coronary artery of a 51-year-old man. This case and a review of the literature suggest that calcific embolization to coronary arteries is a rare but possibly underrecognized complication of calcified degenerative or bicuspid aortic valves. This potentially catastrophic complication of calcified aortic valves needs to be suspected and recognized in clinical practice.