{"uid":"cap_L4_TitbJ8tIdru5S1OsoL","slug":"marburg-heart-score-mhs-calculator-456f76ae","name":"Marburg Heart Score (MHS) Calculator","description":"Marburg Heart Score (Bösner 2010 Table 3): five 1-point determinants (age/sex, known vascular disease, patient assumes cardiac origin, pain worse with exercise, pain not reproducible by palpation), max 5. Returns the published discrimination cut-off: positive (3-5) or negative (<=2). Primary-care chest-pain rule only; not an ED ACS rule-out, diagnosis, or admission order. magent does not interview the patient.","url":"https://api.magentlab.com/api/calc/mhs","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["age","sex","known_vascular_disease","assumes_cardiac_origin","pain_worse_exercise","pain_not_reproducible"],"properties":{"age":{"type":"integer","description":"Age in years (18-120). Combined with sex: female ≥65 or male ≥55 scores 1 (Bösner 2010 Table 3). magent computes this; do not send a precomputed flag."},"sex":{"enum":["female","male"],"type":"string","description":"female or male. Combined with age: female ≥65 or male ≥55 scores 1 (Bösner 2010 Table 3)."},"pain_worse_exercise":{"type":"boolean","description":"Pain worse with exercise (Bösner 2010). true or false as assigned by the caller."},"pain_not_reproducible":{"type":"boolean","description":"Pain is not reproducible by palpation (Bösner 2010). true when that published finding is present; false if pain is reproducible. Assigned by the caller."},"assumes_cardiac_origin":{"type":"boolean","description":"Patient assumes the pain is of cardiac origin (Bösner 2010). true or false as assigned by the caller. magent does not interview the patient."},"known_vascular_disease":{"type":"boolean","description":"Known clinical vascular disease: coronary, cerebrovascular, or peripheral (Bösner 2010). true or false as assigned by the caller."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wMsLRe0g-NXX-OwWL2b9m","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Marburg Heart Score (Bösner 2010) for primary-care chest pain triage, scoring five clinical determinants and returning a positive (3–5) or negative (≤2) discrimination result.","exampleAgentPrompt":"Run the Marburg Heart Score for a 58-year-old male with known coronary artery disease who thinks his pain is cardiac in origin, says it gets worse with exercise, and whose pain is not reproducible by palpation.","exampleUseCases":[{"title":"Primary care chest pain triage","prompt":"I have a 67-year-old female patient presenting with chest pain — she has a history of peripheral vascular disease, believes the pain is coming from her heart, it worsens with exertion, and pressing on her chest doesn't reproduce it. Can you compute her Marburg Heart Score?"},{"title":"Ruling out high-risk chest pain in younger patient","prompt":"My patient is a 42-year-old male with no known vascular disease. He doesn't think his chest pain is cardiac, it's not worse with exercise, and I can reproduce it by pressing on his chest. What does the Marburg Heart Score say?"},{"title":"Integrating MHS into an automated clinical note","prompt":"For today's chest pain visit — 71-year-old female, known cerebrovascular disease, patient attributes pain to her heart, pain not exacerbated by exercise, not reproducible on palpation — calculate the MHS score and tell me if it's positive or negative so I can document it."}],"resultDescription":"Returns the computed Marburg Heart Score integer (0–5) and a categorical discrimination result: positive (score 3–5, suggesting referral/further workup) or negative (score ≤2, lower probability of cardiac cause) based on the published Bösner 2010 Table 3 cut-off.","failureModes":["Missing required query parameters (age, sex, or any of the four boolean flags) returns a validation error","Age outside the valid range (18–120) may return an error or unexpected result","Passing pre-computed flag values instead of raw age and sex integers will produce incorrect scoring since the endpoint computes the age/sex criterion internally","Misclassifying pain reproducibility polarity (true vs false) leads to wrong score — true means pain is NOT reproducible"],"whenToPreferThis":"Use this endpoint when you need to apply the validated Marburg Heart Score clinical rule for primary-care chest pain evaluation (Bösner 2010). It is specifically designed for general practice / outpatient triage, not for ED ACS rule-out protocols (use HEART score or TIMI for those). Prefer this over manual computation to avoid age/sex criterion logic errors and to get a structured positive/negative output directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:58:19.333Z","isFirstParty":false}