Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Assessment of Ventilation II: Respiratory Depth and Rhythm01:29

Assessment of Ventilation II: Respiratory Depth and Rhythm

2.9K
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
2.9K
Cardiopulmonary Resuscitation I: Adult01:21

Cardiopulmonary Resuscitation I: Adult

1.3K
Cardiopulmonary resuscitation, or CPR, is a life-saving emergency procedure performed when a person's heart has stopped beating or they are no longer breathing. The foundation of CPR is Basic Life Support (BLS), which focuses on the early recognition of cardiac arrest, the immediate start of high-quality chest compressions, and the timely use of an automated external defibrillator (AED).Assessing Responsiveness and Checking the Carotid PulseWhen approaching an unresponsive person, first ensure...
1.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Classification of trauma-related preventable death; a Delphi procedure in The Netherlands.

Injury·2025
Same author

Accuracy of intertrochanteric osteotomy for patients with slipped capital femoral epiphysis operated with 3D printed patient-specific guides.

Journal of orthopaedic surgery and research·2024
Same author

Simulating the methodological bias in the ATLS classification of hypovolemic shock: a critical reappraisal of the base deficit renaissance.

Scandinavian journal of trauma, resuscitation and emergency medicine·2024
Same author

Efficacy of tranexamic acid versus placebo in reducing blood loss during burn excisional surgery: a multi-center, double-blind, parallel, randomized placebo-controlled clinical trial (TRANEX).

Trials·2024
Same author

Trauma-related preventable death; data analysis and panel review at a level 1 trauma centre in Amsterdam, the Netherlands.

European journal of trauma and emergency surgery : official publication of the European Trauma Society·2024
Same author

Does preoperative multidisciplinary team assessment of high-risk patients improve the safety and outcomes of patients undergoing surgery?

BMC anesthesiology·2024

Related Experiment Video

Updated: May 6, 2026

Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

6.4K

Application of current guidelines for chest compression depth on different surfaces and using feedback devices: a

P Schober1, R Krage, V Lagerburg

  • 1Department of Anesthesiology, VU University Medical Center, Amsterdam, The Netherlands - p.schober@vumc.nl.

Minerva Anestesiologica
|November 7, 2013
PubMed
Summary

Chest compression depth decreased over time during cardiopulmonary resuscitation (CPR) and did not meet guidelines. Feedback device accuracy varied by surface, but a second sensor improved performance.

More Related Videos

Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge
09:32

Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge

Published on: January 20, 2023

5.3K
Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

11.3K

Related Experiment Videos

Last Updated: May 6, 2026

Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

6.4K
Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge
09:32

Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge

Published on: January 20, 2023

5.3K
Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

11.3K

Area of Science:

  • Cardiology
  • Emergency Medicine
  • Medical Simulation

Background:

  • Current cardiopulmonary resuscitation (CPR) guidelines recommend increased compression depth and rate.
  • Use of automatic feedback devices is encouraged in CPR.
  • The impact of compression frequency on depth maintenance and surface influence on device accuracy remain unclear.

Purpose of the Study:

  • To investigate chest compression depths over time during CPR.
  • To evaluate the accuracy of a CPR feedback device on different surfaces.
  • To assess the influence of time and surface on CPR performance.

Main Methods:

  • Twenty-four volunteers performed CPR on a patient simulator on various surfaces (floor, mattress, backboards).
  • Chest compression depth and feedback device accuracy were assessed over time and across surfaces.
  • Statistical analyses included ANOVA for depth and Bland-Altman for device accuracy.

Main Results:

  • Mean compression depth decreased over time and did not reach recommended levels.
  • No significant differences in compression depth were found across different surfaces.
  • CPR feedback device accuracy varied, with significant overestimation on a mattress, improved by a second sensor.

Conclusions:

  • Strategies are needed to improve and sustain chest compression depth during CPR, potentially involving more frequent provider alternation.
  • Underlying surfaces do not significantly impact CPR compression depth but affect feedback device accuracy.
  • A second, posterior sensor can enhance the accuracy of CPR feedback devices.