RCA. Ostial stenosis. 66yr old female

2. JR3.5SH guide catheter. LAO view. Dominant RCA with tight ostial stenosis (arrowed). Note no dye reflux into aorta.

3. 3.5 x 13mm BMS Stent deployment. Guide catheter pulled well back into aorta

4. Following stent deployment5. Final result. Following post-dilatation with 4.0 x 8 non compliant

balloon . Note dye reflux into aorta