Side branch preservation using tip detection-antegrade dissection re-entry after failed subintimal tracking and re-entry in chronic total occlusion: a case report AbstractBackground. Techniques for treating difficult chronic total occlusions (CTOs) have evolved with the discovery of the tip detection-antegrade dissec

#CTO difficulties? reposted

'The tip detection-antegrade dissection re-entry ( #TDADR) technique plays an important role in preserving side branches during chronic total occlusion (CTO) percutaneous coronary intervention ( #PCI)' #ctopci #cardiosky #IVUS
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