Does knowing ischemic stroke subtypes among SLE patients matter? This study by Hopia et al 👉54% of ischemic strokes in 56 SLE pts were APS/aPL & cardioembolic origin (accdg to TOAST) & +assoc with STAT4 gene. #ACR23 ABST0579 @RheumNow https://t.co/Ut8QPpQNQp