Norwegian Registry study compared risk of stroke in 2750 RA vs 158 879 w/o RA pts. 7.3 vs 5% (HR 1.36; 1.13, 1.62). RA pts with atrial fibrillation was also elevated (HR 1.25; 1.05, 1.5). RA pts less likely to Rx w/ oral anticoagulants (adj OR 0.88) than non-RA… https://t.co/s20wTKafR8 https://t.co/FPxc5VP4Xh