Thrombolytic Therapy for ST-Elevation Myocardial Infarction Presenting to non-Percutaneous Coronary Intervention

Daniel Walters1, Ehtisham Mahmud2

  • 1Division of Cardiovascular Medicine, Sulpizio Cardiovascular Center, University of California, San Diego, La Jolla, CA, 92037, USA.

Current Cardiology Reports
|September 29, 2021
PubMed

Insights

Thrombolytic therapy is a viable treatment for ST-elevation myocardial infarction (STEMI) patients in hospitals without percutaneous coronary intervention (PCI) capabilities, especially during the COVID-19 pandemic. This approach may be preferred when PCI delays are significant.

Area of Science:

  • Cardiology
  • Emergency Medicine
  • Public Health

Background:

  • Primary percutaneous coronary intervention (PCI) is the standard for ST-elevation myocardial infarction (STEMI).
  • Non-PCI-capable hospitals face challenges in STEMI management, often relying on transfer or fibrinolysis.
  • The COVID-19 pandemic has disrupted STEMI care pathways and accessibility to cardiac services.

Purpose of the Study:

  • To review current data on thrombolytic therapy for STEMI.
  • To provide an evidence-based approach for STEMI treatment in non-PCI-capable hospitals during the COVID-19 pandemic.

Main Methods:

  • Review of existing literature and data on thrombolytic therapy for STEMI.
  • Analysis of treatment strategies in the context of the COVID-19 pandemic.
  • Consideration of regional healthcare systems and transfer logistics.

Main Results:

  • Thrombolysis may be a preferred strategy for STEMI patients in non-PCI-capable hospitals when primary PCI is delayed.
  • The COVID-19 pandemic has reduced access to cardiac catheterization and patient presentation for myocardial infarction.
  • Early data suggests primary PCI remains beneficial during the pandemic, but further research is needed.

Conclusions:

  • Thrombolytic therapy is a critical option for STEMI management in resource-limited settings during pandemics.
  • Adapting STEMI treatment algorithms is essential to maintain optimal patient outcomes amidst healthcare crises.
  • Long-term benefits of current STEMI treatments require further investigation in pandemic scenarios.
Abstract

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