What Changes Under 2025 ASE Diastolic Function Criteria? - Takeaways - MDSpire
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What Changes Under 2025 ASE Diastolic Function Criteria?

Researchers evaluated 300,828 adult transthoracic echocardiograms using the 2016 and 2025 American Society of Echocardiography diastolic function guidelines; 87,724 met criteria for analysis.

  • By

  • Kathryn Wighton

  • June 26, 2026

  • 3 min

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  • 1

    20.1% of echocardiograms received different diastolic function grades when evaluated using the 2016 and 2025 ASE guidelines.

  • 2

    The study analyzed 300,828 adult transthoracic echocardiograms performed between 2013 and 2022.

  • 3

    Under the 2025 guidelines, 14.0% of studies were upgraded in diastolic dysfunction grading compared to the 2016 guidelines.

  • 4

    The proportion of studies classified as having normal diastolic function decreased from 78.9% under 2016 to 73.8% under 2025.

  • 5

    Older age, female sex, and higher left ventricular systolic function were associated with increased diastolic dysfunction grading using the 2025 guidelines.

Original Source(s)

What Changes Under 2025 ASE Diastolic Function Criteria?

  • by Kathryn Wighton

  • June 26, 2026

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