| NT-proBNP N端B型鈉尿呔 | | Optimal cutoff values for acute heart failure (AHF): | | AHF unlikely | < 300 pg/mL | | AHF less likely (consider alternative causes) | | < 50 years old | 300-450 pg/mL | | 50 - 75 years old | 300-900 pg/mL | | > 75 years old | 300-1800 pg/mL | | AHF likely (consider confounding factors) | | < 50 years old | >450 pg/mL | | 50 - 75 years old | >900 pg/mL | | > 75 years old | >1800 pg/mL |
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| Troponin I 肌鈣蛋白-I | Conv. Units| Male (99 %ile) | ≤ 34.2 pg/mL | | Female (99 %ile) | ≤ 15.6 pg/mL | | Overall (99 %ile) | ≤ 26.2 pg/mL |
S.I. Units| Male (99 %ile) | ≤ 34.2 ng/L | | Female (99 %ile) | ≤ 15.6 ng/L | | Overalll (99 %ile) | ≤ 26.2 ng/L |
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