Variability in High | 合法醫療器材資訊網

由JMBrophy著作·2019·被引用5次—Individualhs-cTnTreadingsinbothpatientswithandwithoutCADwerestable...basedonvaluesexceedingthe99thpercentilethreshold(14ng/L)ofnormal ...

Background: High-sensitivity cardiac troponin T (hs-cTnT) is used to diagnosis acute myocardial infarction, often based on values exceeding the 99th percentile threshold (14 ng/L) of normal populations. The short- and long-term variability of hs-cTnT in stable patients with or without coronary artery disease (CAD) is unknown.

Methods: Prospective cohort study of 75 stable patients with CAD and 3 differing clinical profiles (stable angina [SA]; remote myocardial infarction [MI]; repetitive acute coronary syndrome [ACS]) and 25 controls without angiographic CAD, each with 15 hs-cTnT measurements over 1 year.

Results: Individual results (1491 measurements) did not vary over within-day, daily, weekly, monthly, seasonal, or yearly time windows. The overall median was 2.8 ng/L (interquartile range [IQR] 5.2 ng/L) with the highest median (6.3 ng/L) and variability (IQR 6. 9 ng/L) in the re...

13 Reasons for High | 合法醫療器材資訊網

簡介高敏感心肌鈣蛋白之臨床應用 | 合法醫療器材資訊網

2017年9月1日 — ... cTn)的診斷數據不再使用正常範圍(normal range) 來做界定，而是以參考值 ... 高敏感心肌鈣蛋白值(High Sensitivity cardiac troponin, hs-cTn)檢驗性能 ... healthy population。hs-cTn是心肌受損的專一性標記，在AMI發生的1小時 ... Read More

淺談Cardiac Troponin和High sensitivity cardiac Troponin差異 ... | 合法醫療器材資訊網

淺談Cardiac Troponin和High sensitivity cardiac Troponin差異 ... 利用免疫分析技術，以定量血清及血漿中之hs-cTn是以參考值上限(Upper Reference Limit, ... 初次hs-cTn>正常對照組的99th percentile且3小時後delta change(value at 3 h - value at ... Read More

High sensitivity troponin T guideline | 合法醫療器材資訊網

The lowest reportable level of hs-cTnT is 3ng/L (the 'limit of blank' or LoB). The 'normal range' of hs-cTnT is <14n/gL (the 99th percentile in apparently healthy ... Read More

High-sensitive cardiac troponin T | 合法醫療器材資訊網

由 RY Xu 著作 · 2013 · 被引用 89 次 — The hs-cTnT levels (≥ 0.001 ng/mL) were detected in 97.7% of patients with a mean age of 63.6 ... Read More

High | 合法醫療器材資訊網

由 AL Beatty 著作 · 2013 · 被引用 93 次 — In validation studies of hs-cTnT, the 99th percentile for a healthy reference population has been reported to be 13.5 pg/mL (10.0 pg/mL in women and 14.5 pg/mL ... Read More

High Sensitivity Troponin-T Assay (HS | 合法醫療器材資訊網

For Troponin-T HS values between 14 – 99 ng/L, OR where there is doubt over the ... pain, myocardial damage unlikely in low risk patients with a normal ECG. Read More

High | 合法醫療器材資訊網

2018年7月16日 — High-sensitivity (hs) cardiac troponin (cTn) assays expedite the ... pattern of cTn with at least one value exceeding the 99th percentile limit of a normal ... A fourth-generation cTnT value of 0.01 ng/ml comports to a hscTnT value ... Read More

Variability in High | 合法醫療器材資訊網

由 JM Brophy 著作 · 2019 · 被引用 5 次 — Individual hs-cTnT readings in both patients with and without CAD were stable ... based on values exceeding the 99th percentile threshold (14 ng/L) of normal ... Read More

Normal troponin levels | 合法醫療器材資訊網

2019年6月7日 — Troponin levels in the blood are normally very low and increase when the ... Troponin tests typically measure levels of troponin I or troponin T in the ... a high-sensitivity version of the troponin test, which the Food and Drug ... Read More

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