#1165 📊 PBMCs of IIM patients with myocarditis(n=4) showed distinct gene expression v controls(n=4) v IIM alone(n=4)👇 💥 B-cell dysregulation may drive myocarditis in IIM 🎯Key immunological insights into🫀involvement in IIM #ACR24 @RheumNow @JuliePaikMD @jhrheumatology https://t.co/PceZUS929S