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I have a symptom

I know the diagnosis

Orthopedic Injuries

Fractures & dislocations

Clinical calculators

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Interpretation guide

Bedside ultrasound

Step-by-step guides

ACLS / PALS / NRP

Articles & updates

In-depth clinical reviews

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CalculatorsATRIA Bleeding Risk Score

CardiologyScore

ATRIA Bleeding Risk Score

Predicts annual risk of major bleeding in patients with atrial fibrillation on warfarin anticoagulation. Uses five clinical variables from the ATRIA study cohort.

Parameters

Anemia

No+0Yes (+3 pts)+3

Severe Renal Disease

No+0Yes (+3 pts)+3

Age ≥ 75 Years

No+0Yes (+2 pts)+2

Prior Bleeding

No+0Yes (+1 pt)+1

Hypertension

No+0Yes (+1 pt)+1

Awaiting input

Fill in the parameters to see your result