With the evolution of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) technique and equipment, the success rate of CTO PCI has improved over the years. We examined the failed… Click to show full abstract
With the evolution of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) technique and equipment, the success rate of CTO PCI has improved over the years. We examined the failed cases in this expert registry and looked at the mode of failure.
               
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