What Your Liver Enzymes May Reveal About Your Risk of Dying

Do high liver enzyme ratios mean anything?

Could patterns in your liver function tests reveal more than just liver disease? In this video, we explore whether changes in your liver blood test — particularly the AST/ALT ratio — may provide insight into cardiovascular risk and overall health.

Many people become concerned when they hear their liver enzymes are high or see elevated liver enzymes on a routine hepatic function panel or liver profile test. Most assume the cause is alcohol, fatty liver, medications, or supplements. But emerging research suggests that patterns within the AST blood test and ALT blood test results may sometimes reflect broader metabolic stress — and in certain contexts, may even be associated with cardiovascular outcomes.

We will discuss:

• What the AST and ALT levels on your liver blood test actually measure

• What the De Ritis ratio (AST/ALT ratio) means

• Why an abnormal ALT blood test or AST blood test does not always point only to liver disease

• How elevated liver enzymes may be associated with heart disease risk in observational studies

• Why this ratio is not yet a guideline-based cardiovascular screening tool

If your liver enzymes are high, understanding the pattern behind them may help you have a more informed discussion with your physician. While liver tests are traditionally used to evaluate liver injury, they may sometimes reflect systemic metabolic stress beyond the liver itself.

This video is designed to help you better interpret your liver function tests, understand your hepatic function panel, and appreciate how laboratory markers connect to overall metabolic and cardiovascular health.

Always consult your healthcare provider before making medical decisions based on laboratory results: https://youtu.be/fePj54u5mDM