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      Calc Function

    • Calcs that help predict probability of a diseaseDiagnosis
    • Subcategory of 'Diagnosis' designed to be very sensitiveRule Out
    • Disease is diagnosed: prognosticate to guide treatmentPrognosis
    • Numerical inputs and outputsFormula
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    Attention COACH STUDY participants:

    The principal investigators of the study request that you use the official version of the modified score here.

    ATRIA Stroke Risk Score

    Determines stroke risk in patients with atrial fibrillation.
    When to Use
    Why Use
    • Patients with atrial fibrillation with potential bleeding risks to help quantify stroke risk.
    • Patients who are apprehensive about anticoagulation to better understand their stroke risk.

    The ATRIA Stroke Risk score, like the CHA2DS2-VASc Score can help objectify stroke risk, and perform better than the more well-known CHADS2 Score.

    No
    Yes
    <65 years
    65-74 years
    75-84 years
    ≥85 years
    No
    0
    Yes
    +1
    No
    0
    Yes
    +1
    No
    0
    Yes
    +1
    No
    0
    Yes
    +1
    No
    0
    Yes
    +1
    No
    0
    Yes
    +1

    Result:

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    Next Steps
    Evidence
    Creator Insights
    Dr. Daniel Singer

    About the Creator

    Daniel Singer, MD, is a professor of medicine at Harvard Medical School and professor in the Department of Epidemiology at Harvard School of Public Health. He is also chief of the Clinical Epidemiology Unit in the General Medicine Division at Massachusetts General Hospital (MGH). Dr. Singer is internationally recognized for his research on prevention of stroke in atrial fibrillation (AF).

    To view Dr. Daniel Singer's publications, visit PubMed

    Are you Dr. Daniel Singer? Send us a message to review your photo and bio, and find out how to submit Creator Insights!
    MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.
    About the Creator
    Dr. Daniel Singer
    Are you Dr. Daniel Singer?
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