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

Computed Tomography01:10

Computed Tomography

9.3K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
9.3K
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

486
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
486
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

566
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
566
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

558
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
558

You might also read

Related Articles

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

Sort by
Same author

Genetic Association Study of Brain-Derived Neurotrophic Factor (BDNF) and Serotonin-Related Gene Variants in Suicide Attempters with Major Depressive Disorder and Control Persons.

Genes·2025
Same author

Repetitive hyperbaric oxygen therapy for paroxysmal sympathetic hyperactivity after acute carbon monoxide poisoning.

Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc·2021
Same author

Successful conservative management of a spontaneous intraperitoneal rupture of bladder diverticulum in a critical patient: A case report. A CARE-compliant article.

Medicine·2020
Same author

Evaluation of the diagnostic performance of a decision tree model in suspected acute appendicitis with equivocal preoperative computed tomography findings compared with Alvarado, Eskelinen, and adult appendicitis scores: A STARD compliant article.

Medicine·2019
Same author

Fever phobia in Korean caregivers and its clinical implications.

Journal of Korean medical science·2013

Related Experiment Video

Updated: Mar 13, 2026

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

7.7K

Estimation of optimal pediatric chest compression depth by using computed tomography.

Soo Young Jin1, Seong Beom Oh1, Young Oh Kim1

  • 1Department of Emergency Medicine, Dankook University College of Medicine, Cheonan, Korea.

Clinical and Experimental Emergency Medicine
|October 19, 2016
PubMed
Summary

Current pediatric guidelines recommend chest compression depths that are too deep for infants and children compared to adults. This study suggests shallower depths based on anteroposterior diameter for effective resuscitation.

Keywords:
Chest compressionComputed tomographyPediatrics

More Related Videos

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
09:57

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Published on: January 20, 2022

3.3K
Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

7.7K

Related Experiment Videos

Last Updated: Mar 13, 2026

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

7.7K
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
09:57

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Published on: January 20, 2022

3.3K
Ultrasonographic Assessment During Cardiopulmonary Resuscitation
06:04

Ultrasonographic Assessment During Cardiopulmonary Resuscitation

Published on: October 24, 2020

7.7K

Area of Science:

  • Cardiology
  • Pediatric Resuscitation
  • Thoracic Biomechanics

Background:

  • Current cardiopulmonary resuscitation (CPR) guidelines specify chest compression depths for all age groups.
  • Optimal compression depth is crucial for effective resuscitation and minimizing injury.

Purpose of the Study:

  • To compare optimal chest compression depths in infants and children with those in adults.
  • To evaluate current pediatric guidelines against adult standards using simulated compression depths.

Main Methods:

  • Analysis of 467 chest computed tomography scans (infants, children, adults).
  • Measurement of anteroposterior and compressible diameters.
  • Calculation of compression ratio (CR) to compressible diameter (CD) at various simulated depths.

Main Results:

  • Pediatric CRs to CD were significantly higher than in adults (P<0.001).
  • A 4-cm compression depth in children approximated the adult 6-cm depth CR.
  • Current pediatric guidelines may recommend excessive compression depths.

Conclusions:

  • Pediatric guidelines for chest compression depth appear too deep relative to adults.
  • Recommendations include using 1/3 of the anteroposterior chest diameter or approximately 4 cm for children, and less than 4 cm for infants.