Acute fulminant aortic and mitral insufficiency in ankylosing spondylitis.
D000208:Acute Disease; D000293:Adolescent; D001018:Aortic Diseases / Q000209:etiology; D001022:Aortic Valve Insufficiency / Q000209:etiology* / Q000601:surgery; D001167:Arteritis / Q000209:etiology; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000209:etiology* / Q000601:surgery; D013167:Spondylitis, Ankylosing / Q000150:complications*