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

Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

31
Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
31
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

63
Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
63
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

42
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
42
Myocarditis IV: Nursing Management01:22

Myocarditis IV: Nursing Management

58
Myocarditis is an inflammatory condition of the myocardium requiring meticulous nursing management for optimal patient outcomes. Effective management begins with a thorough assessment of the patient's medical history, paying close attention to past infections, autoimmune disorders, travel history, and exposure to toxins or drugs. Recent viral infections and systemic diseases are particularly relevant due to their potential role in triggering myocarditis.Physical Examination and MonitoringThe...
58
Pericarditis I: Introduction01:22

Pericarditis I: Introduction

41
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...
41
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

60
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...
60

You might also read

Related Articles

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

Sort by
Same author

Not Like in the Textbook - Neonatal and Infant Appendicitis is a Challenging Diagnosis.

The Journal of surgical research·2026
Same author

Implementing a Multidisciplinary Trauma Simulation Curriculum for Pediatric Emergency Medicine Fellows.

Pediatric emergency care·2025
Same author

Ultrasound-Guided Nerve Block for Pediatric Femur Fractures: A Secondary Analysis of Needle Tip Distance.

Pediatric emergency care·2025
Same author

Ultrasound-Guided Regional Analgesia in the Pediatric Emergency Department.

Pediatric emergency care·2025
Same author

Ultrasound-Guided Nerve Block for Pediatric Femur Fractures in the Emergency Department: A Prospective Multi-Center Study.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine·2025
Same author

Herpes simplex virus mastitis of a non-lactating adolescent woman in the pediatric emergency department: A case report.

The American journal of emergency medicine·2025
Same journal

Caregivers' Experience of Bronchiolitis Explanations: A Qualitative Phenomenological Interview Study.

Pediatric emergency care·2026
Same journal

Pediatric E-Scooter and Traditional Scooter Injuries: Emergency Department Visits 2015-2024.

Pediatric emergency care·2026
Same journal

Performance and Yield of Retinal Examinations in Cases of Suspected Physical Abuse Without Intracranial Injury.

Pediatric emergency care·2026
Same journal

Using Quality Improvement Methodology to Inform Safe Implementation of Propofol Procedural Sedation in a Pediatric Emergency Department.

Pediatric emergency care·2026
Same journal

Response to Ortiz-Santiago et al: Reasons for Ordering a Computed Tomography Scan and Abnormalities Found in Pediatric Intermediate-Risk Mild Head Trauma.

Pediatric emergency care·2026
Same journal

Response to Ortiz-Santiago et al, "Reasons for Ordering a Computed Tomography Scan and Abnormalities Found in Pediatric Intermediate-Risk Mild Head Trauma".

Pediatric emergency care·2026
See all related articles

Related Experiment Video

Updated: Oct 14, 2025

Delivery of Modified mRNA in a Myocardial Infarction Mouse Model
06:03

Delivery of Modified mRNA in a Myocardial Infarction Mouse Model

Published on: June 11, 2020

9.3K

Myocarditis Following mRNA COVID-19 Vaccine.

Timothy Visclosky1, Nik Theyyunni, Nicole Klekowski

  • 1From the Department of Emergency Medicine, University of Michigan, Ann Arbor, MI.

Pediatric Emergency Care
|November 3, 2021
PubMed
Summary
This summary is machine-generated.

Acute myocarditis cases are rising in adolescents post-mRNA COVID-19 vaccination. Point-of-care ultrasound quickly identified cardiac dysfunction in a teen with chest pain after the Pfizer-BioNTech vaccine.

More Related Videos

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
12:24

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse

Published on: June 20, 2014

10.1K
Gene Transfer for Ischemic Heart Failure in a Preclinical Model
07:35

Gene Transfer for Ischemic Heart Failure in a Preclinical Model

Published on: May 15, 2011

13.0K

Related Experiment Videos

Last Updated: Oct 14, 2025

Delivery of Modified mRNA in a Myocardial Infarction Mouse Model
06:03

Delivery of Modified mRNA in a Myocardial Infarction Mouse Model

Published on: June 11, 2020

9.3K
Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
12:24

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse

Published on: June 20, 2014

10.1K
Gene Transfer for Ischemic Heart Failure in a Preclinical Model
07:35

Gene Transfer for Ischemic Heart Failure in a Preclinical Model

Published on: May 15, 2011

13.0K

Area of Science:

  • Cardiology
  • Vaccinology
  • Pediatrics

Background:

  • Adolescent acute myocarditis cases have increased following mRNA COVID-19 vaccination.
  • Myocarditis presents as chest pain and tachycardia, requiring prompt diagnosis.

Purpose of the Study:

  • To describe a case of adolescent acute myocarditis after Pfizer-BioNTech COVID-19 vaccination.
  • To evaluate the utility of point-of-care ultrasound in diagnosing post-vaccine myocarditis.

Main Methods:

  • Case report of an adolescent presenting with chest pain and tachycardia post-vaccination.
  • Point-of-care ultrasound (POCUS) performed in the emergency department.
  • Echocardiographic assessment of left ventricular systolic function.

Main Results:

  • POCUS revealed depressed left ventricular systolic function prior to laboratory results.
  • The patient experienced chest pain and tachycardia post-Pfizer-BioNTech COVID-19 vaccination.
  • Early POCUS identified cardiac dysfunction in this case.

Conclusions:

  • Point-of-care ultrasound can be a valuable tool for rapid diagnosis of potential post-COVID-19 vaccine myocarditis in adolescents.
  • POCUS may aid in risk stratification for patients with suspected vaccine-associated myocarditis.
  • This case highlights the importance of considering myocarditis in adolescents with cardiac symptoms after vaccination.