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Mahler 2015 HEART Pathway Early Discharge Calculator
x402
Mahler 2015 HEART Pathway Early Discharge Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-16).
Applies the Mahler 2015 HEART Pathway protocol to determine whether an emergency chest pain patient is a candidate for early discharge based on a caller-assigned HEART score and serial troponin flags.
Price / call$0.005
Success—
StatusUnknown
How this service works
Mahler 2015 HEART Pathway for emergency chest pain. early_discharge_candidate is true only when the caller-assigned HEART score is 0-3 and both 0-hour and 3-hour troponin flags are not elevated (above the 99th percentile). HEART items are not assigned here. magent does not read an ECG or assay a troponin. Does not order a stress test or angiogram. High-risk features do not mandate a test. Not a medical device and not a diagnosis.
Output
Returns an early_discharge_candidate boolean: true only when the HEART score is 0–3 AND both the 0-hour and 3-hour troponin flags are false (not elevated). Any HEART score above 3 or any elevated troponin flag yields false. The endpoint does not assign HEART components, read ECGs, assay troponins, or order further testing.
Example use cases
Low-risk chest pain discharge decision
“I've summed up a HEART score of 3 for this chest pain patient, their 0-hour troponin is negative, and the 3-hour troponin is also negative — does the HEART Pathway say they can be discharged early?”
Elevated troponin blocking discharge
“My patient's HEART score came out to 2, the 0-hour troponin is not elevated, but the 3-hour troponin is elevated — run the HEART Pathway and tell me if early discharge is still on the table.”
High HEART score chest pain triage
“This chest pain patient has a HEART score of 7, 0-hour troponin is not elevated, and 3-hour troponin is not elevated — what does the HEART Pathway say about early discharge eligibility?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/heart_pathwayWhen to prefer
Use this endpoint when you need to apply the Mahler 2015 HEART Pathway protocol specifically — not just a generic HEART score calculator. It is ideal when the caller has already summed the HEART score and determined troponin elevation status and needs a protocol-compliant early discharge determination. Prefer this over manual logic to ensure consistent application of the 0–3 threshold and dual serial troponin rule.
Side effects
- Missing required query parameters (heart_score, troponin_0_elevated, troponin_3h_elevated) result in a 400 error
- heart_score outside the valid 0–10 integer range may return an error or unexpected result
- Boolean flags passed as strings instead of booleans may be rejected
- Payment failure or insufficient USDC balance results in a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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