All patients with chest pain who have an initial hs-cTnT level of <5 ng/l and no signs of ischemia on an ECG have a minimal risk of MI or death within 30 days, and can be safely discharged directly from the ED.
Among patients with chest pain and stable troponin levels, any detectable level of hs-cTnT is associated with an increased risk of death and cardiovascular outcomes and should merit further attention.
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