Calculates 1-year stroke risk in patients with atrial fibrillation (AF). An alternative to CHA₂DS₂-VASc, the ATRIA score was developed from the ATRIA cohort and includes renal disease (substantial stroke risk modifier) as a distinct variable.

Parameters

Prior Stroke or TIA

No prior stroke/TIA+0Prior stroke/TIA, age < 75 (+7 pts)+7Prior stroke/TIA, age ≥ 75 (+8 pts)+8

Diabetes Mellitus

No diabetes+0Yes (+1 pt)+1

Congestive Heart Failure

No CHF+0Yes (+1 pt)+1

Hypertension

No hypertension+0Yes (+1 pt)+1

Renal Disease

No renal disease, eGFR ≥ 45, no proteinuria+0Renal disease present (+1 pt)+1

Awaiting input

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CalculatorsATRIA Stroke Risk Score for Atrial Fibrillation

CardiologyScore

ATRIA Stroke Risk Score for Atrial Fibrillation