title: Spontaneous dehiscence of an aortic commissure complicating idiopathoc aortic root dilatation.
mesh_terms: D000368:Aged; D001021:Aortic Valve / Q000293:injuries*; D005260:Female; D006349:Heart Valve Diseases / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous