magent

HEART score for emergency chest pain from age and caller-assigned history, ECG, risk factors, and troponin (each 0-2, max 10). Bands 0-3, 4-6, and 7-10 from Six 2008. Deterministic published score with citation; not a diagnosis or discharge protocol. magent does not read an ECG.

Resource: api.magentlab.com/api/calc/heart

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x836Be278f1739fB4308091cD1852F7971Bc19Ee2

Payment methods: eip3009 · Last validation: 2026-09-14 11:04:19.213+00

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    "properties": {
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      },
      "method": {
        "enum": [
          "GET",
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          "DELETE"
        ],
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      },
      "headers": {
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      "queryParams": {
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        "required": [
          "age",
          "history",
          "ecg",
          "risk_factors",
          "troponin"
        ],
        "properties": {
          "age": {
            "type": "integer",
            "description": "Age in years (18-120). Younger than 45 scores 0; 45-64 scores 1; 65 or older scores 2."
          },
          "ecg": {
            "type": "integer",
            "description": "Caller-assigned ECG. 0 normal; 1 repolarization without significant ST depression (including BBB, LVH, digoxin, or known unchanged); 2 significant ST depression or elevation without those confounders. magent does not read an ECG."
          },
          "history": {
            "type": "integer",
            "description": "Caller-assigned history. 0 nonspecific, 1 moderately suspicious, 2 highly suspicious. magent does not interpret the history."
          },
          "troponin": {
            "type": "integer",
            "description": "Caller-assigned troponin. 0 ≤ULN, 1 = 1-2× ULN, 2 = >2× ULN (Six 2008). magent does not interpret assays."
          },
          "risk_factors": {
            "type": "integer",
            "description": "Caller-assigned risk-factor points. 0 none, 1 = 1-2 risk factors, 2 = ≥3 or atherosclerotic disease. magent does not count diabetes, smoking, or other factors."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
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Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.