Case of the Month
|Operator: Dr. Raymond Chi-yan FUNG|
A 70 years old male presented with chest pain. He had PCI to LAD in 2015. His coronary angiogram showed prox RCA 80% stenosis, mid RCA CTO with antegrade bridging collaterals from prox RCA, distal RCA 90% stenosis with retrograde collaterals from septals and patent LAD stent......