A LDH blood test measures the level of lactate dehydrogenase, an enzyme found in the body's tissues and organs. Elevated LDH levels may indicate tissue damage or diseases such as liver disease, heart attack, or certain types of cancer.
very much so.
LDH enzyme (subtype 4H) is very abundant in red blood cells and heart muscle. In vit B12 deficiency there is high destruction of red cells in the bone marrow and in the blood vessels. As RBCs ruptures they release their inner content into the blood stream. So that's how LDH goes up in the blood.
Physicians expect to find increasing levels of lactate dehydrogenase (ldh).
blue
A red or gold-topped tube is typically used for collecting samples for LDH testing.
The color tube typically used for LDH testing is a light green or mint green tube, which contains lithium heparin as the anticoagulant. This tube is specifically designed to preserve enzyme activity for accurate LDH measurement.
Elevated LDH levels can mean that you:(a) are experiencing hemolysis or the breakdown of red blood cells in your body tissues which contain LDH(b) if your levels remain high for up for several days, it could mean a myocardial infarction (heart attack) is on the way.(c) If your blood sample was incorrectly handled, the results may show that you have high levels of LDH even if you don't. This may be due to erythrocyte damage.(d) High levels of LDH may also indicate the presence of cancer cells, which destroy red blood cells found in your body tissues and release LDH into the blood stream.(e) In empyema, the LDH levels generally will exceed 1000 units per liter. Empyema is when fluid fills your lungs, leading to an infection.(f) viral meningitis (easily spreads through crowded population, such as college campuses and large urban areas)(g) encephalitis (caused by moquitoes that carry the disease)Source(wikipedia)
LDH stands for lactate dehydrogenase, an enzyme found in the body that plays a role in the conversion of lactate to pyruvate during energy production. Elevated levels of LDH in the blood can indicate tissue damage or certain medical conditions.
serum enzyme tests
mineral responsible for heart function
The heart has only one major function. This function is to pump blood through the body and to and from the lungs.