Two-dimensional echocardiographic detection of preclinical aortic root abnormalities in rheumatoid variant diseases.
Two-dimensional echocardiographic findings of subaortic fibrous ridging, aortic leaflet thickening, and aortic root dilatation and thickening are described in a group of 36 patients with rheumatoid variant diseases. The group consisted of 25 patients with ankylosing spondylitis, nine patients with Reiter's syndrome, and two patients with inflammatory bowel disease and spondylitis. No patient had clinical or laboratory evidence of aortic regurgitation or heart block. Subaortic fibrous ridging or marked leaflet thickening was noted in 11 of 36 patients; in contrast, no such changes were found in an age-matched control group of 29 men. The subgroup of patients with subaortic fibrous ridging or leaflet thickening (11 patients) had significantly longer disease duration (28.1 versus 17.7 years) and higher incidence of aortic root echo-density (82 versus 36 percent) than the remaining patients. It is concluded that a significant portion of patients with ankylosing spondylitis or Reiter's syndrome have echocardiographic evidence of aortic root involvement prior to the clinical onset of aortic regurgitation.
D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000473:pathology* / Q000503:physiopathology*; D001025:Aortitis / Q000150:complications / Q000175:diagnosis; D016918:Arthritis, Reactive / Q000473:pathology* / Q000503:physiopathology; D004452:Echocardiography / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000473:pathology* / Q000503:physiopathology