Related Experiment Video
Updated: Jul 17, 2026

Measuring Left Ventricular Pressure in Late Embryonic and Neonatal Mice
Published on: February 23, 2012
[Blood pressure measurement in pregnancy]
1Departamento de Enfermagem Materno-Infantil e Psiquiátrica da Escola de Enfermagem da USP.
This literature review examines indirect blood pressure measurement in pregnancy, discussing changes and controversies in diastolic pressure assessment. It highlights guidelines from major health organizations for accurate blood pressure monitoring during gestation.
Area of Science:
- Obstetrics and Gynecology
- Cardiovascular Physiology
- Clinical Measurement Science
Related Concept Videos
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...
Assessment of blood pressure in brachial artery(one-step method)
Prepare for the Procedure:
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

