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ATRIA Stroke Risk Score (Singer 2013)
x402
ATRIA Stroke Risk Score (Singer 2013) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Calculates the ATRIA stroke risk score for atrial fibrillation patients using Singer 2013 Table 3, returning a numeric score and low/moderate/high risk category.
Price / call$0.005
Success—
StatusUnknown
How this service works
Singer 2013 ATRIA stroke risk score (not Fang 2011 ATRIA bleed). Age x prior stroke Table 3: <65 0/8, 65-74 3/7, 75-84 5/7, >=85 6/9 without/with prior stroke. Plus 1 each: female, diabetes, heart failure, hypertension, proteinuria, eGFR<45 or ESRD. Max 15 (12 without prior stroke). 0-5 low, 6 moderate, 7-15 high. Not a stroke diagnosis or anticoagulation order. Not CHA2DS2-VASc. magent does not assay eGFR or urine.
Output
Returns the numeric ATRIA stroke risk score (0–15) and the corresponding risk category: low (0–5), moderate (6), or high (7–15), computed from the Singer 2013 Table 3 age-by-prior-stroke matrix plus five binary comorbidity flags.
Example use cases
AFib stroke risk stratification in clinic
“Calculate the ATRIA stroke score for a 78-year-old male AFib patient with hypertension and proteinuria but no prior stroke, diabetes, heart failure, or kidney disease — what risk category does he fall in?”
Elderly patient with renal failure and prior stroke
“My patient is 86 years old, female, had a prior ischemic stroke, has hypertension, heart failure, and eGFR below 45 — what does her ATRIA stroke score come out to?”
Comparing younger AFib patient risk
“Run the ATRIA Singer 2013 stroke risk score for a 62-year-old male with atrial fibrillation, diabetes, and hypertension, no prior stroke, no heart failure, no proteinuria, normal kidney function.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/atria_strokeWhen to prefer
Use this endpoint when you need to compute the Singer 2013 ATRIA stroke risk score specifically (not CHA2DS2-VASc and not the Fang 2011 ATRIA bleeding risk score). Prefer it when clinical logic requires Table 3 age-stratified scoring with a prior-stroke interaction term and the caller has already resolved eGFR and proteinuria status from lab data.
Side effects
- Missing required query parameters returns a validation error
- Age outside 18–120 range may be rejected
- All boolean flags must be explicitly provided (no defaults assumed)
- eGFR and urine protein values must be pre-assessed by the caller — the API does not compute them
- Misidentifying this as a CHA2DS2-VASc or ATRIA bleed (Fang 2011) endpoint will produce wrong clinical interpretation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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