[Valve replacement for aortic regurgitation associated with rheumatoid arthritis: a series of 5 cases].

Between 30 and 50% of patients with rheumatoid arthritis (RA) have cardiac involvement but only 2 to 10% have clinical manifestations. The authors report the results of a retrospective study of 5 cases of aortic regurgitation (AR) requiring valve replacement. There were 4 women and 1 man with an average age of 48.