“…Cardiovascular Lesions: The following cardiovascular lesions are associated with DAA: coarctation of the aorta9, 13,19,29,39 (some associated with Turner's syndrome 40), pseudocoarctation,4° patent ductus arteriosus, 9, 13, 39 hypoplastic aorta 9, 39 aortic stenosis and insufficiency '39, 41 bicuspid aortic valve, 9, 13.29,39 subaortic stenosis,39 patent foramen ovale, 13, 39 atrial septal defect,9. 39 and tricuspid valve abnormality.9, 13 Virtually all reported dissections associated with cardiovascular lesions occur in the ascending aorta and arch.…”