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 Experiment Videos

Left cavities spontaneous contrast opacification.

Demián Chejtman1, Jorge A Lax, Juan E Guerra

  • 1Cardiology Department, Argerich Hospital, Buenos Aires, Argentina. chejtman@ciudad.com.ar

Journal of the American Society of Echocardiography : Official Publication of the American Society of Echocardiography
|September 11, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

[Hypertrophic cardiomyopathy and implantable cardiodefibrillator: 25 years of follow up].

Medicina·2026
Same author

Value of extreme left axis deviation in patients with complete left bundle branch block.

Current problems in cardiology·2025
Same author

Cardiovascular adaptive response to training in elite athletes. Comparison between endurance and non-endurance athletes.

Medicina·2024
Same author

[Primary pericardial synovial sarcoma].

Medicina·2023
Same author

Subcostal right ventricular free wall strain in patients with pulmonary hypertension.

Medicina·2023
Same author

[Cystic vegetation: a rare presentation of infective endocarditis].

Medicina·2022
Same journal

Boosting the IQ of Artificial Intelligence: Echocardiographic Big Data and Overcoming the Generalizability Gap The 27<sup>th</sup> Annual Feigenbaum Lecture.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same journal

A Year of Adaptive Stewardship, Focus, and Purpose.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same journal

A Clinically Interpretable AI System for Real-Time Quality Control of Transthoracic Echocardiography: Development, Validation, and Deployment.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same journal

Quantitative 3D-TEE Analysis of Mitral Valve Geometry for TEER Strategy in Atrial Functional Mitral Regurgitation.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same journal

Echocardiographic Right Ventricular Mass Estimation Has Been Remarkably Underutilized in Clinical Cardiology.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same journal

Beyond Tomorrow: VExUS Offers Promise as a Long-Term Prognostic Tool in Heart Failure Outcomes.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
See all related articles

Transesophageal echocardiography revealed spontaneous contrast opacification in a critical care patient, suggesting systemic gas embolism. This finding highlights a potential diagnostic clue for gas embolism in mechanically ventilated patients.

Area of Science:

  • Cardiology
  • Critical Care Medicine
  • Radiology

Background:

  • Mechanical respiratory assistance is common in critical care units.
  • Systemic gas embolism is a rare but serious complication.
  • Transesophageal echocardiography (TEE) is a valuable tool for cardiac assessment.

Observation:

  • A patient in the critical care unit receiving mechanical ventilation was studied.
  • Transesophageal echocardiography was performed.
  • Spontaneous contrast opacification was observed within the left heart cavities.

Findings:

  • The observed spontaneous contrast opacification is indicative of microbubbles within the bloodstream.
  • This finding strongly suggests systemic gas embolism as the underlying cause.

Related Experiment Videos

  • The echocardiographic appearance provided a probable mechanism for the observed phenomenon.

    • Implications:

    • TEE can detect signs of systemic gas embolism in critically ill patients.
    • Early recognition of gas embolism is crucial for timely intervention.
    • This case underscores the importance of considering gas embolism in mechanically ventilated patients with unexplained echocardiographic findings.