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Killip-Kimball Class Lookup (1967)
x402
Killip-Kimball Class Lookup (1967) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Returns the published Killip-Kimball class description and 1967 CCU hospital mortality rate for a caller-assigned myocardial infarction heart-failure class (1–4).
Price / call$0.005
Success—
StatusUnknown
How this service works
Killip and Kimball 1967 myocardial-infarction heart-failure class 1-4 as assigned by the caller. Returns the published class, description (no heart failure; S3 and basilar rales; pulmonary edema; cardiogenic shock), and 1967 CCU hospital mortality (6%, 17%, 38%, 81%). Not a diagnosis; magent does not examine the patient. Not GRACE or contemporary registry mortality.
Output
Returns the Killip class integer (1–4), the original 1967 class description (e.g., 'no heart failure', 'S3 and basilar rales', 'pulmonary edema', 'cardiogenic shock'), and the published 1967 CCU hospital mortality (6%, 17%, 38%, or 81%).
Example use cases
CCU mortality reference for MI documentation
“I've assessed a patient as Killip class 2 — heart failure with S3 and basilar rales. Can you pull up the original 1967 published description and hospital mortality so I can include it in my documentation?”
Cardiology teaching and education
“We're reviewing the Killip-Kimball classification in rounds. Can you look up what Killip class 4 means — cardiogenic shock — and what the 1967 CCU mortality was for that group?”
Risk communication with clinical team
“My attending wants to know the published 1967 mortality for a Killip class 1 patient — no heart failure. Can you fetch that from the Killip-Kimball table?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/killipWhen to prefer
Choose this endpoint when you need to programmatically retrieve the canonical Killip-Kimball 1967 class description and historically published CCU mortality for a class already assigned by a clinician. Prefer it over manual table lookups when building clinical documentation pipelines, decision-support tools, or educational applications that need structured, machine-readable Killip data. Do not use it for contemporary mortality estimates (GRACE score) or as a diagnostic tool — the caller must assign the class.
Side effects
- Invalid killip_class value outside 1–4 returns an error or unexpected result
- Missing required killip_class query parameter causes a 400 or similar error
- Payment not processed (x402 protocol) causes a 402 Payment Required response
- Network timeout or server unavailability causes a failure to return data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"path": "/api/calc/killip",
"count": 2,
"items": [
{
"score": 1,
"formula": "killip",
"citation": {
"id": "killip-1967",
"doi": "10.1016/0002-9149(67)90023-9",
"pmid": "6059183",
"title": "Treatment of myocardial infarction in a coronary care unit. A two year experience with 250 patients",
"source": "Am J Cardiol. 1967;20(4):457-464",
"authors": "Killip T 3rd, Kimball JT"
},
"max_score": 4,
"components": [
{
"factor": "killip_class",
"points": 1,
"present": true
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"description": "No heart failure",
"killip_class": 1,
"formula_expression": "Killip class 1-4 as assigned by the caller; 1967 CCU hospital mortality 6/17/38/81 percent (Killip and Kimball 1967)",
"hospital_mortality_percent": 6
},
{
"score": 1,
"formula": "killip",
"citation": {
"id": "killip-1967",
"doi": "10.1016/0002-9149(67)90023-9",
"pmid": "6059183",
"title": "Treatment of myocardial infarction in a coronary care unit. A two year experience with 250 patients",
"source": "Am J Cardiol. 1967;20(4):457-464",
"authors": "Killip T 3rd, Kimball JT"
},
"max_score": 4,
"components": [
{
"factor": "killip_class",
"points": 1,
"present": true
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"description": "No heart failure",
"killip_class": 1,
"formula_expression": "Killip class 1-4 as assigned by the caller; 1967 CCU hospital mortality 6/17/38/81 percent (Killip and Kimball 1967)",
"hospital_mortality_percent": 6
}
]
}
}Tags
x402
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