Related Experiment Video
Updated: Mar 8, 2026

A Methodological Approach to Non-invasive Assessments of Vascular Function and Morphology
Published on: February 7, 2015
Measuring blood pressure in both arms might identify those in need of vascular treatment
Abstract:
A significant difference in blood pressure between the right and left arm could indicate that a person has an increased risk of heart and circulatory disease, and death. National vascular disease guidelines for the over-forties advise that blood pressure measurements be taken in both arms, but surveys suggest that this is often ignored, with measurements routinely taken in one arm.
Related Concept Videos
Pre-Procedural Guidelines for Assessing Blood Pressure
Special considerations while measuring blood pressure
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Sites for measuring blood pressure
The Brachial Artery: Primary Site for Blood Pressure Measurement
Assessment of blood pressure in brachial artery(two-step method)
Assessment of blood pressure in brachial artery(one-step method)
Prepare for the Procedure:
Assessing Blood pressure in the Leg
Preparation:

