Normal Troponin Levels Uk. Troponin is a protein complex which regulates the contraction of striated muscle. At a cut off limit of 1 ng ml specificity is 99 5. A diagnosis of a myocardial infarction mi requires careful clinical evaluation particularly of chest pain characteristics and risk assessment together with accurate ecg interpretation. The levels of cardiac troponin are usually so low that they aren t noticed in a majority of blood tests.
Normal levels of the two types of troponin are less than 0 35 micrograms per liter of troponin i and less than 0 2 micrograms per liter of troponin t. This will allow damage to your heart to be assessed and also help determine how well you are responding to treatment. The presence of normal levels of troponin 12 hours after the patient has complained of chest pains means that the chances of a heart attack are minimal. A diagnosis of a myocardial infarction mi requires careful clinical evaluation particularly of chest pain characteristics and risk assessment together with accurate ecg interpretation. The university of washington s department of laboratory medicine provides the following ranges for troponin i levels. The troponin normal range may differ slightly from one lab to.
The presence of normal levels of troponin 12 hours after the patient has complained of chest pains means that the chances of a heart attack are minimal.
A diagnosis of a myocardial infarction mi requires careful clinical evaluation particularly of chest pain characteristics and risk assessment together with accurate ecg interpretation. A diagnosis of a myocardial infarction mi requires careful clinical evaluation particularly of chest pain characteristics and risk assessment together with accurate ecg interpretation. Within the normal healthy population 99 of people will have a hs troponin t 14ng l. Normal levels fall. Troponin levels can elevate within 3 4 hours after the heart has been damaged and can remain high for up to 14 days. However a very small number of healthy people have higher than average.