Update on primary PCI for patients with STEMI

Area of Science:

• Cardiology
• Interventional Cardiology
• Acute Coronary Syndromes

Background:

• Primary percutaneous coronary intervention (PCI) is the standard reperfusion therapy for ST-elevation myocardial infarction (STEMI).
• Continuous advancements in PCI techniques and adjunctive therapies necessitate regular reviews of best practices.
• Optimizing the reperfusion process is critical for improving patient survival and reducing myocardial damage.

Purpose of the Study:

• To synthesize recent evidence on key factors influencing primary PCI outcomes in STEMI.
• To evaluate the impact of door-to-balloon (D2B) time on mortality.
• To review contemporary data on radial vs. femoral access, aspiration thrombectomy, culprit vs. multivessel PCI, drug-eluting stents, and antithrombotic strategies.

Main Methods:

• Systematic review of recent literature.
• Analysis of studies focusing on STEMI patients undergoing primary PCI.
• Synthesis of data on clinical outcomes, procedural aspects, and therapeutic interventions.

Main Results:

• Door-to-balloon time remains a critical determinant of mortality in STEMI.
• Radial artery access is increasingly favored over femoral access due to lower complication rates.
• Emerging data supports specific roles for aspiration thrombectomy and highlights the benefits of drug-eluting stents.

Conclusions:

• Optimizing D2B time and selecting appropriate access sites are crucial for STEMI management.
• Current evidence supports the use of drug-eluting stents and tailored antithrombotic regimens.
• Further research is ongoing to refine PCI strategies and improve outcomes in STEMI.