Lab Values, part 21: Aspartate Aminotransferase (AST) & Alanine Aminotransferase (ALT)

Aspartate aminotransferase (AST) and alanine aminotransferase (ALT): functions in the body and possible causes of elevated levels.

• 00:00 Intro
• 00:30 AST Function
• 00:56 AST expected Range
• 1:12 AST elevated levels
• 1:50 ALT Function
• 2:10 ALT expected Range
• 2:57 ALT elevated levels
• 4:21 Quiz