How To Calculate The Psv Ratio For Lower Extremity

Introduction & Importance

The PSV ratio for lower extremity, also known as the ankle-brachial index (ABI), is a crucial measurement used to assess peripheral artery disease (PAD). It’s a simple, non-invasive test that can help diagnose PAD and determine its severity.

For more information, visit the CDC’s PAD page and the NIH’s ABI study.