text: <unk>  is a dilatation of the proximal ascending aorta and aortic annulus. It may cause aortic regurgitation, thoracic aortic dissection, aneurysm and rupture. It is often associated with Marfan syndrome.
option_0: Annuloaortic ectasia
option_1: Overriding aorta
option_2: Ductus arteriosus aneurysm
option_3: Aortic coarctation
option_4: Quadricuspid pulmonary valve
option_5: Pericardial cyst
option_6: Aortic sclerosis
option_7: Bicuspid aortic stenosis