A1C, LDL, HDL… the number of medical abbreviations you might see on your patient portal is enough to make you think your doctor speaks an entirely different language. Two such acronyms you may be less ...
An AST blood test measures levels of aspartate aminotransferase (AST) and helps determine liver function. Less than 40 IU/L is normal, but too much of this enzyme can indicate a problem, such as liver ...