Unlocking Success: Strategies for Preventing and Managing Complications in Chronic Total Occlusion Percutaneous...

Complications in percutaneous coronary intervention (PCI), particularly in chronic total occlusion (CTO) cases, pose notable challenges, with a mortality rate of approximately 0.4% during hospitalization, mainly due to issues like perforation and tamponade. Although risk assessment tools can aid in evaluating periprocedural complication risk, prevention and preparedness take precedence. Guided by the "3 Ps" framework-prevention, preparedness, and planning-we navigate the complexities of managing complications in CTO PCI procedures. This emphasizes the importance of comprehensive patient discussions, adherence to appropriateness use criteria, and ensuring a well-trained team equipped with standardized equipment. Furthermore, it is crucial to extract valuable insights from encountered complications, turning potential setbacks into invaluable learning opportunities. This positive approach not only fosters individual growth but also contributes to the advancement of CTO PCI practices. Various complications specific to CTO PCI are addressed, including donor vessel injury, equipment loss/entrapment, radiation injury, and coronary perforation.