RCA CTO(JCTO3) antegrade wiring create huge hematoma. Anyone would think that this condition would be difficult to treat with antegrade. but we can do it with #IVUS guide IVUS guide ,IVUS shows wire in intimal without distal part of #CTO. When starting #TDADR, sion black

Post CABG, SVG to LCX failed. LITA -LAD. #LMT-LCX #CTO Miracle 3G to HL, IVUS confirmed diffecult because of calcification. But LCX col from bronchial A.G2,G4 not advanced. Miracle 12 with susuke advanced LCX area. but GW is close to LCX . GW intentionaly advance LCX branch.