Combined mitral and aortic regurgitation in ankylosing spondylitis. Angiographic and anatomic features.

Aortic Valve/diagnostic imaging,pathology Aortic Valve Insufficiency/complications,diagnostic imaging,pathology,physiopathology Cardiomegaly/complications,diagnostic imaging Cineangiography Hemodynamics Humans Lumbar Vertebrae/diagnostic imaging Male Middle Aged Mitral Valve/diagnostic imaging,pathology Mitral Valve Insufficiency/complications,diagnostic imaging,pathology,physiopathology Pelvic Bones/diagnostic imaging Spondylitis, Ankylosing/complications,diagnostic imaging,pathology,physiopathology