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Updated: Aug 14, 2026

Measuring Blood Pressure in Mice using Volume Pressure Recording, a Tail-cuff Method
Published on: May 15, 2009
[Is blood pressure being measured?]
D C Alavarce1, A M Pierin, D Mion Júnior
1Escola de Enfermagem da USP-Dep. Enfermagem Médico Cirúrgica. dalavarce@zipmail.com.br
Abstract:
The blood pressure measure is part of the physical exam and it should be accomplished in every medical consultation. To verify the blood pressure measured in the accomplished medical consultations record of first they were consulted it consults 500 patient's ambulatorial being 335 (67%) coming of medical and surgical clinics and 165 (33%) of the gynecological and obstetric clinics. The blood pressure was written down in 39% of the accomplished consultations (135 + 32 mm Hg 85 + 19 mm Hg), and 11% of this annotations the pressure diastólica was above 90 mm Hg. In relation to the previous diagnosis of hypertension it was verified that: a) in 62% of the records there was not this information; b) 20% referred to have hypertension, and in 79% of these the arterial pressure was scored; and c) 18% referred not to have hypertension and 46% of these had registration of the arterial pressure. Therefore, most of the patients didn't have its logged arterial pressure.
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Sites for measuring blood pressure
The Brachial Artery: Primary Site for Blood Pressure Measurement
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...
Errors occurring during blood pressure monitoring
Several factors...
Assessment of blood pressure in brachial artery(two-step method)
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.
Measurement of Blood Pressure

