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Sustainable low-field cardiovascular magnetic resonance in changing healthcare systems

Cathy Qin1, Sanjana Murali1, Elsa Lee2

  • 1Department of Imaging, Imperial College Healthcare NHS Trust, London, UK.

European Heart Journal. Cardiovascular Imaging
|February 14, 2022
PubMed

Insights

Low-field cardiovascular magnetic resonance (CMR) offers a sustainable solution for diagnosing heart disease globally. This technology addresses access inequalities by providing diagnostic-quality imaging tailored to diverse healthcare settings.

Area of Science:

  • Medical Imaging
  • Cardiovascular Medicine
  • Biomedical Engineering

Background:

  • Cardiovascular disease (CVD) poses a significant global health burden.
  • Cardiovascular magnetic resonance (CMR) is a key diagnostic tool in developed nations.
  • Global access to CMR is limited by cost and infrastructure disparities.

Purpose of the Study:

  • To review the technical, practical, and cost aspects of low-field CMR.
  • To identify barriers to implementing sustainable MRI in diverse healthcare settings.
  • To explore the potential of low-field CMR to improve global cardiovascular diagnostics.

Main Methods:

  • Literature review of technical specifications and clinical applications of low-field CMR.
  • Analysis of cost-effectiveness and implementation challenges.
  • Evaluation of case studies and expert opinions on sustainable MRI.

Main Results:

  • Low-field CMR systems are becoming technically viable for diagnostic imaging.
  • Implementation requires addressing local infrastructure, training, and cost.
  • Potential for improved access in low-resource settings exists.

Conclusions:

  • Low-field CMR presents a promising avenue for equitable cardiovascular diagnostics.
  • Overcoming implementation barriers is crucial for widespread adoption.
  • Further research and development are needed to optimize sustainable MRI solutions.

Keywords:
Global HealthLow fieldMRISustainableTechnology

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