Troponin Values Normal. If troponin results are above this level it may be an indication of heart. Normal levels fall below the 99th percentile in the blood test. Above 0 40 ng ml having a result between 0 04 and 0 39 ng ml often indicates a problem with the heart. 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.
Values and units for reporting the test results measuring cardiac enzymes vary considerably according to webmd. If troponin results are above this level it may be an indication of heart. This reference range can vary from lab to lab. Below 0 04 ng ml probable heart attack. The normal range is between 0 and 0 4 ng ml. Troponins describe a group of proteins that are normally found in the skeletal muscle and heart.
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.
However a very small number of healthy people have higher than average. Normal levels fall below the 99th percentile in the blood test. 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. Higher than normal levels of troponin can also indicate other injuries and conditions that affect the heart. The troponin normal range may differ slightly from one lab to another. If troponin results are above this level it may be an indication of heart.