{"slug":"api-magentlab-com-api-calc-cpo-8c9b37","title":"Fincke 2004 cardiac power output from MAP (mm Hg) and cardiac output (L/min)","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/cpo","category":"other","description":"Fincke 2004 cardiac power output from MAP (mm Hg) and cardiac output (L/min): CPO = MAP × CO / 451. Returns cpo_watts to two decimals and the paper ROC band (<=0.53 or >0.53) from the unrounded value. Equality at 0.53 W is <=0.53. MAP is caller-supplied (Fincke used diastolic + (systolic−diastolic)/","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":257,"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":[{"cardiac_output_l_min":5,"map_mm_hg":90},{"cardiac_output_l_min":5,"map_mm_hg":90}]},"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":{"cardiac_output_l_min":{"description":"Cardiac output in L/min (0.5-20). Not indexed to body surface area.","type":"number"},"map_mm_hg":{"description":"Mean arterial pressure in mm Hg (30-180). Fincke 2004 used diastolic + (systolic−diastolic)/3. Callers may send MAP from /api/calc/map; this tool does not take SBP or DBP.","type":"number"}},"required":["map_mm_hg","cardiac_output_l_min"],"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":257,"error":null}],"description_full":"Fincke 2004 cardiac power output from MAP (mm Hg) and cardiac output (L/min): CPO = MAP × CO / 451. Returns cpo_watts to two decimals and the paper ROC band (<=0.53 or >0.53) from the unrounded value. Equality at 0.53 W is <=0.53. MAP is caller-supplied (Fincke used diastolic + (systolic−diastolic)/3); this tool does not take SBP/DBP or compute cardiac power index. Not a medical device, shock diagnosis, or treatment target.","last_updated":"2026-09-28T13:42:31.953Z","schemes":["exact"]}