{"slug":"api-magentlab-com-api-calc-reveal-pah-6241d9","title":"Benza 2019 REVEAL 2.0","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/reveal_pah","category":"other","description":"Benza 2019 REVEAL 2.0: start at 6; add published points for etiology (CTD +1, PoPH +3, heritable +2), male >60, renal insufficiency, WHO FC, 6-month hospitalization, SBP <110, HR >96, 6MWD, BNP/NT-proBNP, pericardial effusion, DLCO <40%, mRAP >20, and PVR <5. Returns low (0-6), intermediate (7-8), o","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":321,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"age":40,"bnp_pg_ml":40,"dlco_lt_40":false,"etiology":"other","hospitalization_6mo":false,"hr_gt_96":false,"male":false,"mrap_gt_20":false,"nt_probnp_pg_ml":200,"pericardial_effusion":false,"pvr_lt_5":true,"renal_insufficiency":false,"sbp_lt_110":false,"six_minute_walk_m":480,"who_fc":1},{"age":40,"bnp_pg_ml":40,"dlco_lt_40":false,"etiology":"other","hospitalization_6mo":false,"hr_gt_96":false,"male":false,"mrap_gt_20":false,"nt_probnp_pg_ml":200,"pericardial_effusion":false,"pvr_lt_5":true,"renal_insufficiency":false,"sbp_lt_110":false,"six_minute_walk_m":480,"who_fc":1}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"age":{"description":"Age in years (18-120). 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Caller-assigned.","enum":["other","ctd","poph","heritable"],"type":"string"},"hospitalization_6mo":{"description":"All-cause hospitalization in the prior 6 months (Benza 2019). true or false. +1 if true.","type":"boolean"},"hr_gt_96":{"description":"Heart rate >96 bpm as assigned by the caller (Benza 2019 REVEAL 2.0, not the 1.0 >92 cutoff). true or false. +1 if true.","type":"boolean"},"male":{"description":"Male sex as assigned by the caller. true or false. Scores +2 only when age >60.","type":"boolean"},"mrap_gt_20":{"description":"Mean right atrial pressure >20 mmHg within 1 year as assigned by the caller (Benza 2019). true or false. +1 if true. magent does not catheterize.","type":"boolean"},"nt_probnp_pg_ml":{"description":"NT-proBNP in pg/mL 0-35000 when BNP is not sent (Benza 2019). <300 -2; 300-<1100 0; >=1100 +2. BNP is used when both are sent.","type":"number"},"pericardial_effusion":{"description":"Pericardial effusion on echocardiography as assigned by the caller (Benza 2019). true or false. +1 if true. magent does not read the echocardiogram.","type":"boolean"},"pvr_lt_5":{"description":"Pulmonary vascular resistance <5 Wood units as assigned by the caller (Benza 2019 REVEAL 2.0, not the 1.0 >32 WU band). true or false. -1 if true.","type":"boolean"},"renal_insufficiency":{"description":"eGFR <60 mL/min/1.73 m2 or renal insufficiency by clinical judgment when eGFR is unavailable (Benza 2019). true or false. +1 if true. magent does not compute eGFR.","type":"boolean"},"sbp_lt_110":{"description":"Systolic blood pressure <110 mmHg as assigned by the caller (Benza 2019). true or false. +1 if true. magent does not measure blood pressure.","type":"boolean"},"six_minute_walk_m":{"description":"Six-minute walk distance in meters 0-1000 (Benza 2019). >=440 -2; 320-<440 -1; 165-<320 0; <165 +1. Caller-assigned; magent does not time the walk.","type":"number"},"who_fc":{"description":"WHO / NYHA functional class 1, 2, 3, or 4 (Benza 2019). FC I -1; II 0; III +1; IV +2. Caller-assigned; magent does not interview the patient.","type":"integer"}},"required":["who_fc","etiology","age","male","renal_insufficiency","hospitalization_6mo","sbp_lt_110","hr_gt_96","six_minute_walk_m","bnp_pg_ml","pericardial_effusion","dlco_lt_40","mrap_gt_20","pvr_lt_5"],"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"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":321,"error":null}],"description_full":"Benza 2019 REVEAL 2.0: start at 6; add published points for etiology (CTD +1, PoPH +3, heritable +2), male >60, renal insufficiency, WHO FC, 6-month hospitalization, SBP <110, HR >96, 6MWD, BNP/NT-proBNP, pericardial effusion, DLCO <40%, mRAP >20, and PVR <5. Returns low (0-6), intermediate (7-8), or high (>=9) 12-month mortality. Caller-assigned; not a PAH diagnosis or dose. Not REVEAL 1.0 or Lite 2.","last_updated":"2026-09-28T13:51:13.568Z","schemes":["exact"]}