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Assessment of apical radial pulse

Assessment of apical radial pulse

Apical-Radial (A-R) Pulse Assessment
The A-R pulse assessment involves simultaneous evaluation of the apical and radial pulses. When the apical and radial pulse rates vary, this assessment helps identify a pulse deficit.
Pre-Procedural Preparation

Assessment of radial pulse

Assessment of radial pulse

Assessment of Radial Pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:

Assessment of blood pressure in brachial artery(one-step method)

Assessment of blood pressure in brachial artery(one-step method)

This procedural guide systematically measures blood pressure using an oscillometric digital sphygmomanometer, emphasizing accuracy, patient safety, and comfort.
Prepare for the Procedure:

Equipments Used To Measure Blood Pressure

Equipments Used To Measure Blood Pressure

Direct Method
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 apical pulse

Assessment of apical pulse

Assessing the Apical Pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:

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Updated: Jun 1, 2026

A Method for Quantifying Upper Limb Performance in Daily Life Using Accelerometers

A Method for Quantifying Upper Limb Performance in Daily Life Using Accelerometers

Published on: April 21, 2017

Wrist actigraphy.

Jennifer L Martin¹, Alex D Hakim²

¹VA Greater Los Angeles Healthcare System, Geriatric Research, Education and Clinical Center, Los Angeles, CA; David Geffen School of Medicine at the University of California, Los Angeles, CA.

|June 10, 2011

Summary

This summary is machine-generated.

Wrist actigraphy offers objective sleep data in natural settings, aiding clinical decisions for sleep disorders. While validated for nighttime sleep, its accuracy for sleep onset and daytime naps requires further research.

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Area of Science:

Sleep Medicine
Biomedical Engineering
Clinical Research

Background:

Actigraphy devices worn on the wrist record movements to estimate sleep parameters using specialized algorithms.
Wrist actigraphy is increasingly used in clinical settings due to a new Current Procedural Terminology code, offering objective sleep data in natural environments.

Purpose of the Study:

To review the clinical utility and validation of wrist actigraphy for sleep parameter estimation.
To highlight applications in diagnosing sleep disorders and monitoring treatment outcomes.

Main Methods:

Review of existing literature and clinical guidelines on wrist actigraphy.
Analysis of the device's strengths and limitations in various sleep assessment contexts.

Main Results:

Actigraphy is well-validated for estimating nighttime sleep parameters across age groups.
The validity of estimating sleep-onset latency and daytime sleep is limited.
Clinical applications include pre-sleep study documentation, circadian rhythm disorder evaluation, treatment monitoring, and adjunct home monitoring for sleep-disordered breathing.

Conclusions:

Wrist actigraphy provides valuable objective sleep information in natural settings, complementing clinical interviews and polysomnography.
It is particularly useful for specific sleep conditions like circadian rhythm disorders, depression, and dementia.
Further research may be needed to improve the accuracy of daytime sleep and sleep-onset latency estimation.