STEMI treatment in areas remote from primary PCI centres

Area of Science:

• Cardiology
• Emergency Medicine
• Public Health

Background:

• Long transfer distances to percutaneous coronary intervention (PCI) centers in remote areas prevent timely treatment for ST-elevation myocardial infarction (STEMI).
• Fibrinolysis is a crucial reperfusion strategy when PCI is not immediately accessible.

Purpose of the Study:

• To outline optimal treatment strategies for STEMI patients in remote or underserved regions.
• To emphasize the importance of pre-hospital fibrinolysis and coordinated care systems.

Main Methods:

• Review of current guidelines and clinical evidence for STEMI management in resource-limited settings.
• Discussion of treatment pathways including fibrinolysis, primary PCI, and subsequent angiography.

Main Results:

• Pre-hospital fibrinolysis is recommended for STEMI patients unable to reach PCI centers within guideline timeframes.
• Patients with contraindications to fibrinolysis, late presentations, or cardiogenic shock require transfer for primary PCI despite delays.
• Fibrinolysis should be followed by transfer for rescue PCI or angiography within 2-12 hours.

Conclusions:

• A well-organized STEMI network with clear protocols and 24/7 availability is essential for effective STEMI care.
• Coordinated transfer systems are necessary to ensure timely reperfusion therapy, whether on-site fibrinolysis or primary PCI.