Lyon 2020 HFA-ICOS baseline cardiovascular risk before anthracycline chemotherap
Lyon 2020 HFA-ICOS baseline cardiovascular risk before anthracycline chemotherapy. Returns risk_level low, medium, high, or very_high from published Very high, High, Medium 2, and Medium 1 factors, plus medium_points and the paper's expert-opinion cardiotoxicity_guide. Age and LVEF use the highest matching printed band only. Caller assigns labs and BMI >30. magent does not examine the patient or read imaging. Not a medical device or treatment order.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
356 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/hfa_icos_anthracycline
| 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 | $0.007 | 356 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"age_years": 50,
"ckd": false,
"current_or_significant_smoker": false,
"diabetes": false,
"elevated_bnp": false,
"elevated_troponin": false,
"heart_failure_or_cardiomyopathy": false,
"hypertension": false,
"lvef_percent": 60,
"mi_or_coronary_revascularization": false,
"obesity": false,
"previous_anthracycline": false,
"previous_non_anthracycline_chemo": false,
"prior_left_chest_or_mediastinal_rt": false,
"severe_valvular_heart_disease": false,
"stable_angina": false
},
{
"age_years": 50,
"ckd": false,
"current_or_significant_smoker": false,
"diabetes": false,
"elevated_bnp": false,
"elevated_troponin": false,
"heart_failure_or_cardiomyopathy": false,
"hypertension": false,
"lvef_percent": 60,
"mi_or_coronary_revascularization": false,
"obesity": false,
"previous_anthracycline": false,
"previous_non_anthracycline_chemo": false,
"prior_left_chest_or_mediastinal_rt": false,
"severe_valvular_heart_disease": false,
"stable_angina": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"age_years": {
"description": "Age in years (18-100, integer). Lyon 2020: >=80 High; 65-79 Medium 2; <65 no age factor. Highest matching band only.",
"type": "integer"
},
"ckd": {
"description": "Chronic kidney disease (eGFR <60 mL/min/1.73 m2) as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not compute eGFR.",
"type": "boolean"
},
"current_or_significant_smoker": {
"description": "Current smoker or significant smoking history (Lyon 2020 Medium 1). true or false as assigned by the caller.",
"type": "boolean"
},
"diabetes": {
"description": "Diabetes mellitus (HbA1c >7.0% or >53 mmol/mol or on treatment) as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not assay HbA1c.",
"type": "boolean"
},
"elevated_bnp": {
"description": "Baseline BNP or NT-proBNP above the local laboratory ULN as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not assay natriuretic peptides.",
"type": "boolean"
},
"elevated_troponin": {
"description": "Baseline troponin above the local laboratory ULN as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not assay troponin.",
"type": "boolean"
},
"heart_failure_or_cardiomyopathy": {
"description": "Heart failure or cardiomyopathy (Lyon 2020 Very high). true or false as assigned by the caller. magent does not examine the patient or read imaging.",
"type": "boolean"
},
"hypertension": {
"description": "Hypertension (SBP >140 mmHg or DBP >90 mmHg or on treatment) as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not measure blood pressure.",
"type": "boolean"
},
"lvef_percent": {
"description": "LVEF percent (10-80, integer). Lyon 2020: <50 High; 50-54 Medium 2; >=55 no LVEF factor. Highest matching printed band only. magent does not read imaging.",
"type": "integer"
},
"mi_or_coronary_revascularization": {
"description": "Myocardial infarction or previous coronary revascularization (PCI or CABG) (Lyon 2020 High). true or false as assigned by the caller. magent does not read imaging.",
"type": "boolean"
},
"obesity": {
"description": "Obesity (BMI >30 kg/m2) as assigned by the caller (Lyon 2020 Medium 1). true or false. magent does not compute BMI.",
"type": "boolean"
},
"previous_anthracycline": {
"description": "Previous anthracycline exposure (Lyon 2020 High). true or false as assigned by the caller.",
"type": "boolean"
},
"previous_non_anthracycline_chemo": {
"description": "Previous non-anthracycline-based chemotherapy (Lyon 2020 Medium 1). true or false as assigned by the caller.",
"type": "boolean"
},
"prior_left_chest_or_mediastinal_rt": {
"description": "Prior radiotherapy to the left chest or mediastinum (Lyon 2020 High). true or false as assigned by the caller.",
"type": "boolean"
},
"severe_valvular_heart_disease": {
"description": "Severe valvular heart disease (Lyon 2020 High). true or false as assigned by the caller. magent does not examine the patient or read imaging.",
"type": "boolean"
},
"stable_angina": {
"description": "Stable angina (Lyon 2020 High). true or false as assigned by the caller. magent does not examine the patient.",
"type": "boolean"
}
},
"required": [
"age_years",
"lvef_percent",
"heart_failure_or_cardiomyopathy",
"severe_valvular_heart_disease",
"mi_or_coronary_revascularization",
"stable_angina",
"previous_anthracycline",
"prior_left_chest_or_mediastinal_rt",
"elevated_troponin",
"elevated_bnp",
"hypertension",
"diabetes",
"ckd",
"previous_non_anthracycline_chemo",
"current_or_significant_smoker",
"obesity"
],
"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"
}
},