Even in conditions when AST and ALT are very elevated, the liver still may function properly. Consequently, if you have "elevated liver enzymes" or a high or abnormal liver test, you need to ask your physician exactly what all of the tests indicate.
The aspartate aminotransferase (AST) test is a blood test that checks for liver damage. Your doctor might order this test to find out if you have liver disease and to monitor your treatment.. Your ...
Top Causes of Elevated Liver Enzymes + How to Treat High AST and ALT ... When they ran my blood test my levels were high AST being 73 and my ALT is 121 I went to the ER the next day to get an ultrasound and with a d-dimer test was high too so they did a CT scan but everything came back fine, however, my blood test was doubled, 289 for my ALT ...
Liver blood tests are used to check normal, elevated (high), and low blood levels of liver enzymes (AST and ALT or aminotransferases). Symptoms of elevated levels of liver enzymes are fever, abdominal pain, poor appetite, and nausea. Drugs, for example, acetaminophen (Tylenol), pain drugs, and statins caused high levels of liver enzymes.
If your AST test result shows elevated levels, your doctor may compare it with the results of other liver tests to help determine which form of liver disease you may have.
Explanation of test results: A high AST level often means there is some liver damage, but it is not necessarily caused by hepatitis C. A high AST with a normal ALT may mean that the AST is coming from a different part of the body. It is important to realize that the AST level in most patients with hepatitis C goes up and down.
A blood test can show elevated liver enzymes. The blood test checks for raised levels of AST and ALT, which are enzymes that the liver releases when it becomes inflamed or damaged.
ABSTRACT Because 1% to 9% of people without symptoms have elevated liver enzymes, extensive evaluation of all abnormal test results would expose many patients to undue risks and expenses. On the other hand, failure to evaluate minor liver enzyme elevations could mean missing the early diagnosis of potentially treatable disorders.
Aspartate aminotransferase (AST) is an enzyme found in cells throughout the body but mostly in the heart and liver and, to a lesser extent, in the kidneys and muscles. In healthy individuals, levels of AST in the blood are low. When liver or muscle cells are injured, they release AST into the blood.
Liver function tests are blood tests used to help diagnose and monitor liver disease or damage. The tests measure the levels of certain enzymes and proteins in your blood. Some of these tests measure how well the liver is performing its normal functions of producing protein and clearing bilirubin, a blood waste product.