A difference in pressures greater than 20 mm Hg between arms usually indicates disease of which one of the following arteries?

Question

Quizplus · Accepted Answer

A difference in blood pressure greater than 20 mm Hg between arms is most commonly associated with subclavian artery disease. This condition can lead to reduced blood flow in one arm compared to the other, causing the observed pressure difference.

A Difference in Pressures Greater Than 20 Mm Hg Between