Bleeding avoidance strategies in percutaneous coronary intervention

Area of Science:

• Cardiology
• Interventional Cardiology
• Vascular Medicine

Background:

• Historically, bleeding was accepted as a necessary risk of percutaneous coronary intervention (PCI) to prevent thrombotic events.
• Bleeding is now recognized as a major adverse event, impacting patient prognosis similarly to ischemic complications.

Purpose of the Study:

• To review current data and strategies for minimizing bleeding in patients undergoing PCI.
• To highlight the shift in perspective recognizing bleeding as a critical prognostic factor.

Main Methods:

• Review of contemporary data on bleeding avoidance in PCI.
• Discussion of risk stratification and procedural/pharmacological strategies.
• Analysis of pretreatment, vascular access, stent selection, and antithrombotic regimens.

Main Results:

• Bleeding is a significant negative prognostic indicator in PCI, comparable to thrombotic events.
• A paradigm shift necessitates a focus on safety alongside efficacy in PCI treatments.
• Various strategies can be employed to minimize bleeding risk.

Conclusions:

• Optimizing safety by minimizing bleeding is a key goal in PCI.
• Comprehensive strategies encompassing risk assessment and tailored interventions are essential for effective bleeding avoidance.
• Future PCI approaches must balance antithrombotic efficacy with improved patient safety.