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

Pericarditis I: Introduction01:22

Pericarditis I: Introduction

356
Pericarditis is defined as the inflammation of the pericardium, the thin, sac-like membrane surrounding the heart. This condition can cause significant chest pain and other symptoms, often necessitating medical intervention. The pericardium has two layers: the inner visceral layer and the outer parietal layer, separated by a small amount of fluid that reduces friction during heartbeats.Types of PericarditisPericarditis can be classified into several types based on the duration and nature of the...
356
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

335
Pericarditis, an inflammation of the pericardium, necessitates diligent nursing management to ensure effective patient care and recovery. The initial step in managing pericarditis is a comprehensive patient medical assessment.The patient reports chest pain aggravated by breathing, coughing, and swallowing, which worsens when lying supine. The pain often improves when sitting up and leaning forward. Additional symptoms may include fever, malaise, and, in severe cases, signs of heart failure.
335
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

321
The primary objectives of managing pericarditis are to determine the underlying cause, provide effective therapy for treatment and symptom relief, and promptly detect signs and symptoms of cardiac tamponade. The following outlines the essential aspects of medical management for pericarditis:ObjectivesDetermine the Cause: Identifying the underlying cause of pericarditis is crucial for targeted treatment. Causes include viral infections, autoimmune diseases, post-cardiac injury syndrome, and...
321
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

294
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
294
Bacterial Signaling01:30

Bacterial Signaling

40.1K
Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
40.1K
Bacterial Transformation01:33

Bacterial Transformation

59.5K
In 1928, bacteriologist Frederick Griffith worked on a vaccine for pneumonia, which is caused by Streptococcus pneumoniae bacteria. Griffith studied two pneumonia strains in mice: one pathogenic and one non-pathogenic. Only the pathogenic strain killed host mice.
Griffith made an unexpected discovery when he killed the pathogenic strain and mixed its remains with the live, non-pathogenic strain. Not only did the mixture kill host mice, but it also contained living pathogenic bacteria that...
59.5K

You might also read

Related Articles

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

Sort by
Same author

Cardiac Arrest During Interfacility Transport with Emergency Medical Services: A Preliminary Nationwide Cross-Sectional Study.

Prehospital emergency care·2026
Same author

Medical Scribe and Ambient Artificial Intelligence Impact on Emergency Physician Documentation Burden and Clinical Productivity.

Annals of emergency medicine·2026
Same author

Clinical Informatics and Artificial Intelligence: What the Working Emergency Physician Needs to Know.

The Journal of emergency medicine·2026
Same author

Interfacility transfers to the emergency department via emergency medical services in the United States: A nationwide descriptive study and trend analysis.

The American journal of emergency medicine·2026
Same author

The Thromboembolism Heparinization and AntithrombiN Observational Study (THANOS-1).

Research and practice in thrombosis and haemostasis·2026
Same author

Noninvasive Positive Pressure Ventilation Use in the Prehospital Setting: A Preliminary Cross-Sectional Analysis of State Protocols and Nationwide Clinical Practice.

The Journal of emergency medicine·2026

Related Experiment Video

Updated: Jan 21, 2026

Development and Assessment of Intracellular Infection Models for Staphylococcus aureus
08:32

Development and Assessment of Intracellular Infection Models for Staphylococcus aureus

Published on: January 17, 2025

1.2K

Purulent bacterial pericarditis from Staphylococcus aureus.

Adam Kaye1,2, Gregory A Peters1,2, Joshua W Joseph1,2

  • 1Department of Emergency Medicine Beth Israel Deaconess Medical Center Boston Massachusetts.

Clinical Case Reports
|July 31, 2019
PubMed
Summary

Purulent pericarditis, a rare infection of the heart sac, requires prompt diagnosis using imaging and lab tests. Early treatment with antibiotics and source control is crucial for patient recovery.

Keywords:
echocardiographyinfectionpericarditistamponade

More Related Videos

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR RS-PCR
08:51

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR RS-PCR

Published on: November 4, 2016

10.1K
Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus
10:39

Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus

Published on: March 10, 2017

17.3K

Related Experiment Videos

Last Updated: Jan 21, 2026

Development and Assessment of Intracellular Infection Models for Staphylococcus aureus
08:32

Development and Assessment of Intracellular Infection Models for Staphylococcus aureus

Published on: January 17, 2025

1.2K
Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR RS-PCR
08:51

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR RS-PCR

Published on: November 4, 2016

10.1K
Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus
10:39

Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus

Published on: March 10, 2017

17.3K

Area of Science:

  • Infectious Diseases
  • Cardiology

Background:

  • Purulent pericarditis is an uncommon but serious infection affecting the pericardium.
  • Its incidence has decreased with the advent of antibiotics.

Observation:

  • Diagnosis relies on identifying pericardial effusions.
  • Radiographic and laboratory findings suggestive of infection are key.
  • Pericardial fluid culture serves as the definitive diagnostic method.

Findings:

  • Suspect purulent pericarditis in patients presenting with pericardial effusions and infectious signs.
  • Prompt identification of the causative pathogen via fluid culture is essential.

Implications:

  • Early source control and appropriate antibiotic therapy are critical for managing purulent pericarditis.
  • Aggressive treatment strategies can improve outcomes in this rare condition.