Rheumatoid Arthritis | Johns Hopkins Medicine
https://www.hopkinsmedicine.org/health/conditions-and-diseases/arthritis/rheumatoid-arthritis
WebKey Points about Rheumatoid Arthritis. RA is a long-term (chronic disease) that causes joint inflammation. RA can also affect many nonjoint areas such as the lungs, heart, skin, nerves, muscles, blood vessels, and kidneys. RA may cause deformities in the joints of the finger, making movement difficult.
DA: 41 PA: 60 MOZ Rank: 26