Related Experiment Video
Updated: Feb 19, 2026

Assessing Endothelial Vasodilator Function with the Endo-PAT 2000
Published on: October 15, 2010
Caution with the Posey® Cufflator™ cuff pressure manometers
Mathew B Kiberd1, Anna K Swenson-Schalkwyk1, Thomas J Caruso1
1Department of Anesthesia, Perioperative and Pain Medicine, Lucile Packard Children's Hospital, Stanford University, Palo Alto, CA, USA.
No abstract available in PubMed .
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Pre-Procedural Guidelines for Assessing Blood Pressure
Sites for measuring blood pressure
The Brachial Artery: Primary Site for Blood Pressure Measurement
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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.
Assessment of blood pressure in brachial artery(two-step method)
Equipments Used To Measure Blood Pressure
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
Measurement of Blood Pressure