Ankle-Brachial Index (ABI) Q & A
What is an ABI?
The ankle-brachial pressure index or ankle-brachial index (ABI) is the ratio of the blood pressure at the ankle to the blood pressure in the upper arm.
The ankle-brachial pressure index or ankle-brachial index (ABI) is the ratio of the blood pressure at the ankle to the blood pressure in the upper arm.