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The normal reference range for AST (Aspartate Aminotransferase) is typically 8 to 33 U/L. Elevated AST levels often indicate damage or disease, primarily in the liver, but can also point to issues in the heart, brain, kidneys, and muscles.
Key conditions frequently associated with high AST include serious liver diseases such as liver cancer, chronic hepatitis, cirrhosis, and blockages in the bile ducts.
Additionally, various other factors can lead to increased AST levels. These include physical traumas, fatty liver disease, medical procedures like catheterization and angioplasty, neuromuscular disorders, extreme heat exposure and heatstroke, and excessive physical exertion. Pregnancy, surgical operations, burns, muscle injuries, hemolytic anemias, gastrointestinal bleeding, organ failure, celiac disease, obesity, and Wilson's disease are also among other potential causes that can elevate blood AST levels.
Common symptoms that may accompany elevated AST levels include:
* Abdominal pain
* Nausea and vomiting
* Jaundice
* Loss of appetite
* Fatigue and weakness
* Edema
What is Elevated AST (Aspartate Aminotransferase)?
Key conditions frequently associated with high AST include serious liver diseases such as liver cancer, chronic hepatitis, cirrhosis, and blockages in the bile ducts.
Additionally, various other factors can lead to increased AST levels. These include physical traumas, fatty liver disease, medical procedures like catheterization and angioplasty, neuromuscular disorders, extreme heat exposure and heatstroke, and excessive physical exertion. Pregnancy, surgical operations, burns, muscle injuries, hemolytic anemias, gastrointestinal bleeding, organ failure, celiac disease, obesity, and Wilson's disease are also among other potential causes that can elevate blood AST levels.
Common symptoms that may accompany elevated AST levels include:
* Abdominal pain
* Nausea and vomiting
* Jaundice
* Loss of appetite
* Fatigue and weakness
* Edema