Online conversion calculator for many types of measurement units in laboratory and. Troponin i 0 04 ng ml.
There were 3 patients with levels between 7 and 10 ng ml and 2 patients with levels 10 ng ml 13 66.
Normal ck mb levels ng ml. The median peak value was 29 ng ml. The laboratory frequently encounters patients in which the ck mb is elevated above 6 ng ml but the total creatine kinase ck is within normal limits 30 225 u l. Normal levels normal levels of troponin whether t or i are zero as or close to zero as you can get labs may utilize different assays which may have different specific cutoffs but generally you will find.
The incidence of the combined outcome death or severe left ventricular dysfunction was 1 7 if the peak creatine kinase mb level was less than 25 ng ml and 18 0 if 100 ng ml or greater p 01. It is recommended however that reference limits should take gender and race into account. Ck mb mass the mb isoenzyme of creatine kinase quantitative determination conversion to ng ml ng dl ng 100ml ng ng l µg l.
In the present study we analyzed the plasma ck mb mass and troponin levels. To determine if these results are clinically significant the. The normal range for the new ck mb mass assay will continue to be 5 0 ng ml despite the fact that a 5 0 result on the current assay is equivalent to a value of approximately 8 5 on the new assay.
0 7 ng ml 0 7 mcg l. In 28 of the patients serum creatine kinase mb isoenzyme levels were increased with a specificity of 72 at a cutoff level of 4 ng ml which is the upper limit of normal but the specificity rose to 98 by increasing the cutoff level value to 10 ng ml. Ck mb was elevated in 11 of the 32 patients range 5 15 to 21 74 ng ml.
The creatine kinase isoenzyme mb ck mb mass assay is one of the laboratory tests used for the diagnosis of myocardial infarction.