Teaser from the @DANNICADtrial: patient with inferoseptal ischemia at #RbPET had LAD/D1 bifurcation #revasc, while #CTO RCA was left untreated. Follow-up #SAQ and repeat #RbPET showed symptom relief and improved perfusion likely through LAD #collaterals. https://t.co/Onl8KPETZ6