Mahler 2015 HEART Pathway for emergency chest pain
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.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
273 msmedian answer time
$0.005listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/heart_pathway
| Category | Everything else |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 273 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"heart_score": 2,
"troponin_0_elevated": false,
"troponin_3h_elevated": false
},
{
"heart_score": 2,
"troponin_0_elevated": false,
"troponin_3h_elevated": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"heart_score": {
"description": "Caller-assigned HEART score integer 0-10 (Six 2008 components already summed by the caller). magent does not assign history, ECG, age, risk-factor, or troponin HEART items. Early discharge requires 0-3 when both serial troponin flags are false.",
"type": "integer"
},
"troponin_0_elevated": {
"description": "0-hour troponin above the 99th percentile threshold as assigned by the caller. true or false. true blocks early discharge. magent does not assay a troponin.",
"type": "boolean"
},
"troponin_3h_elevated": {
"description": "3-hour troponin above the 99th percentile threshold as assigned by the caller. true or false. true blocks early discharge. magent does not assay a troponin.",
"type": "boolean"
}
},
"required": [
"heart_score",
"troponin_0_elevated",
"troponin_3h_elevated"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}