What to expect before, during and after an MRI scan
If you’ve never experienced a magnetic resonance imaging (MRI) scan before, you might be anxious about what to expect.
The ankle-brachial index test is a painless exam that is used to diagnose peripheral arterial disease. The ankle-brachial index test compares blood flow in the ankles and arms, detecting poor circulation that can be caused by fatty plaque buildup. During the ankle-brachial index test, inflatable cuffs are used on your arms and ankles to measure your blood pressure. Once the cuffs are deflated, a Doppler ultrasound is also used on your ankle to listen to your arteries. To determine the ankle-brachial index, the systolic blood pressure (the top number of a blood pressure reading) of the ankle is divided by the systolic blood pressure of the arm. The simple ankle-brachial index test takes less than 15 minutes to perform at a physician’s office.
Get tips from Ohio State experts right to your inbox.
We'll be in touch every so often with health tips, patient stories, important resources and other information you need to keep you and your family healthy. Welcome to our online community here at the Ohio State Wexner Medical Center!