magent

Gage 2006 HEMORR2HAGES (NRAF) AF major-bleed score: prior bleed 2; hepatic or renal, ethanol, malignancy, age >75, reduced platelet count or function, uncontrolled hypertension, anemia, genetic factors, excessive fall risk, and stroke each 1. Max 12. Warfarin major bleed per 100 patient-years: 0→1.9, 1→2.5, 2→5.3, 3→8.4, 4→10.4, ≥5→12.3. Not a medical device. Not a decision to start or stop anticoagulation. Not HAS-BLED, ORBIT, or ATRIA.

Resource: api.magentlab.com/api/calc/hemorr2hages

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

Payment methods: eip3009 · Last validation: 2026-09-14 11:09:49.036+00

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      "queryParams": {
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        "required": [
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          "hepatic_or_renal",
          "ethanol",
          "malignancy",
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          "uncontrolled_hypertension",
          "anemia",
          "genetic_factors",
          "excessive_fall_risk",
          "stroke"
        ],
        "properties": {
          "age": {
            "type": "integer",
            "description": "Age in years (18-120). Age >75 scores 1 (76 scores; 75 does not)."
          },
          "anemia": {
            "type": "boolean",
            "description": "Anemia as assigned by the caller. true or false. Scores 1. magent does not take hemoglobin."
          },
          "stroke": {
            "type": "boolean",
            "description": "Prior stroke as assigned by the caller. true or false. Scores 1."
          },
          "ethanol": {
            "type": "boolean",
            "description": "Ethanol abuse as assigned by the caller. true or false. Scores 1."
          },
          "malignancy": {
            "type": "boolean",
            "description": "Malignancy as assigned by the caller. true or false. Scores 1."
          },
          "prior_bleed": {
            "type": "boolean",
            "description": "Prior bleed / rebleeding as assigned by the caller. true or false. Scores 2 (the 2 in HEMORR2HAGES)."
          },
          "genetic_factors": {
            "type": "boolean",
            "description": "Genetic factors as assigned by the caller (paper: CYP2C9). true or false. Scores 1. magent does not genotype."
          },
          "hepatic_or_renal": {
            "type": "boolean",
            "description": "Hepatic or renal disease as assigned by the caller. true or false. Scores 1 as a single flag."
          },
          "reduced_platelet": {
            "type": "boolean",
            "description": "Reduced platelet count or function as assigned by the caller. true or false. Scores 1. magent does not take a platelet count."
          },
          "excessive_fall_risk": {
            "type": "boolean",
            "description": "Excessive fall risk as assigned by the caller. true or false. Scores 1."
          },
          "uncontrolled_hypertension": {
            "type": "boolean",
            "description": "Uncontrolled hypertension as assigned by the caller. true or false. Scores 1."
          }
        }
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  },
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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.