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[Determination of blood pressure in children: conditions and procedures]
1Professor Assistente da disciplina Enfermagem Pediátrica da EEUSP. Mestre em Enfermagem.
Insights
Accurate arterial pressure measurement in children using the auscultatory method requires careful consideration of specific conditions. This study details proper cuff selection and standardized procedures for reliable systolic and diastolic blood pressure readings in pediatric patients.
Area of Science:
- Pediatric cardiology
- Clinical measurement techniques
- Biomedical engineering
Abstract:
This study shows the conditions that should be considered to determine the arterial pressure in children by the auscultatory method. A standard method of choice of the suitable cuff for the child is reported and series of procedures that should be followed during the diastolic and sistolic pressure reading are related.
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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...

