ATRIA Stroke & Bleeding Risk Score

ATRIA Stroke Risk Score

Prior stroke

Yes

No

Age ( Without prior stroke )

≥ 85 years (+6)

75-84 years (+5)

65-74 years (+3)

< 64 years (0)

Age ( With prior stroke )

≥ 85 years (+9)

75-84 years (+7)

65-74 years (+7)

< 64 years (+8)

Prior stroke

Male (0)

Female (+1)

History of diabetes mellitus

Yes (+1)

No (0)

History of heart failure

Yes (+1)

No (0)

History of hypertension

Yes (+1)

No (0)

History of proteinuria

Yes (+1)

No (0)

eGFR < 45 (MDRD) or ESKD

Yes (+1)

No (0)

ATRIA Bleeding Risk Score

Anemia: Hemoglobin <13 g/dL (Male), <12 g/dL (Female)

Yes (+3)

No (0)

Severe Renal Disease Glomerular filtration rate <30 mL/min or dialysis-dependent

Yes (+3)

No (0)

Age ≥ 75 years

Yes (+2)

No (0)

Any Prior Hemorrhage Diagnosis Ex: GI bleed, intracranial hemorrhage

Yes (+1)

No (0)

Hypertension History

Yes (+1)

No (0)

Result

Total score: 0

Reference

Singer DE, Chang Y, Borowsky LH, Fang MC, Pomernacki NK, Udaltsova N, Reynolds K, Go AS. A new risk scheme to predict ischemic stroke and other thromboembolism in atrial fibrillation: the ATRIA study stroke risk score. J Am Heart Assoc. 2013 Jun 21;2(3):e000250. doi: 10.1161/JAHA.113.000250. PMID: 23782923; PMCID: PMC3698792.

Fang, M, Go, A, Chang, Y. et al. A New Risk Scheme to Predict Warfarin-Associated Hemorrhage: The ATRIA (Anticoagulation and Risk Factors in Atrial Fibrillation) Study. JACC. 2011 Jul, 58 (4) 395–401. https://doi.org/10.1016/j.jacc.2011.03.031