It can mean several things. This is a question best discussed with a physician since it depends on parts of your medical history to know if a value is high normal or abnormally high.
hdw in a blood test
The liver is a sort of chemical factory that makes some things that are essential to use in the body and it also breaks down and gets rid of some of the unwanted products of your body's chemical processes.Some liver function tests, like the gamma GT (gamma-glytamyl transpeptidase), are very sensitive and can be raised by something as simple as taking paracetamol regularly and perhaps a bit too often, or as complicated as showing damage caused by too much alcohol.Other liver function tests can be abnormal if certain drugs are making the chemical factory work too hard, or if the liver is being damaged by drugs.Or it could mean that the liver is affected by an infection, like a viral hepatitis or damaged by some other disease process.
Elevated gamma levels typically refer to an increase in the concentration of gamma globulins in the blood, which can be a sign of various conditions such as infections, chronic inflammation, autoimmune diseases, or certain types of cancers. It is important to consult with a healthcare provider for further evaluation and diagnosis.
the blood pressure in your arteries is too high
After separating the red blood cells from the donated blood, they are irradiated with a gamma source. Irradiation is used to minimize the chance of transfusion-associated graft-versus-host disease.
High red blood cells
A complication of a low heart rate or "Bradycardia" is high blood pressure.
Values
generally means you have an infection somewhere in the body.
If you mean a gamma photon, it is mass-less.
It could mean blood alcohol content is 0.1%.