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Cardiac Magnetic Resonance Imaging in Asia: 2025 Status Update.

Soomin Park1, Chi Wai Stephen Cheung2, Vimal Raj3

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Summary
This summary is machine-generated.

Cardiac magnetic resonance imaging (CMR) practice varies across Asia, facing barriers like cost and training needs. Coordinated efforts are vital for advancing CMR care and research throughout the region.

Keywords:
AsiaCardiacClinical utilizationMagnetic resonance imagingResearch capacity

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Area of Science:

  • Cardiovascular Imaging
  • Medical Technology Assessment
  • Regional Health Systems Analysis

Background:

  • Cardiac magnetic resonance imaging (CMR) is crucial for cardiovascular diagnosis.
  • Understanding current CMR practice in Asia is essential for targeted development.
  • Regional disparities in CMR adoption and application require investigation.

Purpose of the Study:

  • To assess the current landscape of cardiac magnetic resonance imaging (CMR) practice in nine Asian regions.
  • To identify key challenges and opportunities for CMR advancement in Asia.
  • To inform strategies for enhancing clinical care and research collaboration in CMR across Asia.

Main Methods:

  • A descriptive, cross-sectional study analyzing data from the 2025 Asian Society of Cardiovascular Imaging congress.
  • Data collected through structured surveys and overviews from China (Mainland), Chinese Taipei, Hong Kong (China), India, Indonesia, Japan, South Korea, Thailand, and Vietnam.
  • Descriptive statistics used to analyze institutional characteristics, technical infrastructure, clinical applications, and research activity.

Main Results:

  • Significant variation in CMR scan volumes across Asian regions, from under 100 scans/month to over 20,000 scans/year.
  • Common indications include cardiomyopathy and ischemic heart disease; supervision varies between radiologists and cardiologists.
  • Major barriers identified: high costs, limited scanner availability, personnel shortages, low scan volumes, inadequate funding, and lack of multicenter networks.

Conclusions:

  • Urgent need for coordinated strategies to improve CMR scanner access and workforce training in Asia.
  • Fostering multiregional collaboration is key to sustainable growth of CMR practice and research.
  • Addressing identified barriers is critical for advancing cardiovascular imaging across the Asian continent.