Fig. 6From: Long-term prognosis of chronic total occlusion treated by successful percutaneous coronary intervention in patients with or without diabetes mellitus: a systematic review and meta-analysisSubgroup analysis of the rate of MACEs following successful CTO-PCI in patients with versus without DM. MACEs major adverse cardiac events, CTO chronic total occlusions, PCI percutaneous coronary intervention, DM diabetes mellitusBack to article page