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

Hazard Ratio01:12

Hazard Ratio

561
The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
561
Clinical Trials: Overview01:11

Clinical Trials: Overview

4.6K
Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
4.6K
Clinical Trials01:16

Clinical Trials

10.2K
Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
10.2K
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

286
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...
286
Imbalances in Cardiac Output01:26

Imbalances in Cardiac Output

2.3K
The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
2.3K
Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

839
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
839

You might also read

Related Articles

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

Sort by
Same author

Nonphysician Practitioners in Radiology Practice: Point-Standardization and Automation.

AJR. American journal of roentgenology·2026
Same author

The Diagnostic Uncertainties and Legal Precedents in Appendicitis Malpractice.

Academic radiology·2025
Same author

How Stroke Imaging Shapes Malpractice Risk.

Academic radiology·2025
Same author

The Whole-Body CT Scan: Origins, Evolution, and Future Directions.

Academic radiology·2025
Same author

Spinal Epidural Abscess and Medical Malpractice: The Role of Diagnostic Imaging in Legal Cases.

Academic radiology·2025
Same author

Two Nations Separated by Common Law.

Academic radiology·2025
Same journal

Deep Learning for Opportunistic Vertebral Fracture Detection on Routine Thoraco-abdominal Computed Tomography: A Systematic Review and Hierarchical Summary Receiver Operating Characteristic Meta-analysis of Patient-level Diagnostic Test Accuracy.

Academic radiology·2026
Same journal

"Where are They Now?": A Single Institution's 10-Years Experience with an Integrated Nuclear Radiology Fellowship.

Academic radiology·2026
Same journal

Dual-layer Spectral Detector CT Quantitative Parameters for Predicting Tumor Budding Grade and Prognosis in Stage Ⅱ Colorectal Cancer.

Academic radiology·2026
Same journal

Promotion from Associate Professor to Full Professor Should Not Be Monolithic: A National Bibliometric Study by Radiology Subspecialty.

Academic radiology·2026
Same journal

Technological Lag of Digitization for Patient Image Transfer.

Academic radiology·2026
Same journal

Prognostic Value of Coronary Sinus Flow and Aortic Pressure Gradient Quantified by 4D Flow CMR in AMI.

Academic radiology·2026
See all related articles

Related Experiment Video

Updated: Jan 17, 2026

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy
11:38

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy

Published on: July 3, 2014

47.4K

The Cardiothoracic Ratio on Trial.

Snehansh Chaudhary1, Jeevika1, Saurabh Jha1

  • 1Department of Radiology, University of Pennsylvania & Perelman School of Medicine, 3400 Spruce Street, Philadelphia PA, 19102.

Academic Radiology
|September 14, 2025
PubMed
Summary
This summary is machine-generated.

A missed myocarditis diagnosis in an infant led to cardiac arrest and brain injury. Radiologists face medico-legal risks due to chest radiograph limitations, necessitating improved diagnostic strategies.

Keywords:
CardiomegalyCardiothoracic ratioMedicolegalMyocarditis

More Related Videos

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System
02:47

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

2.0K
High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.2K

Related Experiment Videos

Last Updated: Jan 17, 2026

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy
11:38

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy

Published on: July 3, 2014

47.4K
Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System
02:47

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

2.0K
High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.2K

Area of Science:

  • Pediatric Radiology
  • Cardiology
  • Medical Malpractice

Background:

  • Myocarditis can lead to severe cardiac events, especially in infants.
  • Diagnostic challenges exist in interpreting pediatric chest radiographs for myocardial dysfunction.
  • Radiologist liability is a significant concern in cases of missed or delayed diagnoses.

Purpose of the Study:

  • To analyze a case of missed myocarditis in an infant resulting in adverse outcomes.
  • To examine the medico-legal risks associated with interpreting pediatric chest radiographs.
  • To explore potential solutions for mitigating radiologist risk in similar cases.

Main Methods:

  • Case review of an 18-month-old infant with missed myocarditis.
  • Analysis of pediatric chest radiograph findings, including elevated cardiothoracic ratio.
  • Legal and ethical review of radiologist's duty of care and potential negligence.

Main Results:

  • Failure to identify myocardial dysfunction on chest radiograph contributed to a missed myocarditis diagnosis.
  • The case highlights the medico-legal vulnerabilities of radiologists interpreting subtle radiographic findings.
  • The infant suffered cardiac arrest and subsequent brain injury due to delayed diagnosis.

Conclusions:

  • Emphasizes the critical need for vigilance in diagnosing pediatric myocarditis, even with subtle radiographic signs.
  • Underscores the medico-legal implications of radiographic interpretation in pediatric cases.
  • Suggests a need for enhanced training and potentially improved imaging techniques to reduce diagnostic errors and associated risks.