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 I: Introduction01:21

Myocarditis I: Introduction

456
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...
456
Myocarditis IV: Nursing Management01:22

Myocarditis IV: Nursing Management

272
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...
272
Viral Recombination00:57

Viral Recombination

25.2K
Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
25.2K
Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

225
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...
225
Viral Structure00:56

Viral Structure

74.8K
Viruses are extraordinarily diverse in shape and size, but they all have several structural features in common. All viruses have a core that contains a DNA- or RNA-based genome. The core is surrounded by a protective coat of proteins called the capsid. The capsid is composed of subunits called capsomeres. The capsid and genome-containing core are together known as the nucleocapsid.
74.8K
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

343
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...
343

You might also read

Related Articles

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

Sort by
Same author

Predictors of Long-Term Outcomes in Hypertrophic Cardiomyopathy: The NHLBI HCM Registry.

JAMA·2026
Same author

Hypotension on cardiopulmonary stress test predicts 90 day mortality after LVAD implantation in INTERMACS 3-6 patients.

ESC heart failure·2022
Same author

Heart Failure Care Delivery in the COVID-19 Era: The Patients' Perspective.

Healthcare (Basel, Switzerland)·2021
Same author

Update on COVID-19 Myocarditis.

Medicina (Kaunas, Lithuania)·2020
Same author

COVID cardiomyopathy: Is it time to involve the cardiologists?

The Indian journal of medical research·2020
Same author

Intracoronary ALLogeneic heart STem cells to Achieve myocardial Regeneration (ALLSTAR): a randomized, placebo-controlled, double-blinded trial.

European heart journal·2020

Related Experiment Video

Updated: Feb 16, 2026

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

10.5K

Viral Myocarditis.

Gary S Francis

    The Physician and Sportsmedicine
    |December 26, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Sudden death can occur in patients with viral myocarditis, a rare and difficult-to-diagnose condition. Careful monitoring and exercise restrictions are crucial for managing this serious heart condition.

    More Related Videos

    Purification of Viral DNA for the Identification of Associated Viral and Cellular Proteins
    08:26

    Purification of Viral DNA for the Identification of Associated Viral and Cellular Proteins

    Published on: August 31, 2017

    14.2K
    Using a Pan-Viral Microarray Assay Virochip to Screen Clinical Samples for Viral Pathogens
    13:45

    Using a Pan-Viral Microarray Assay Virochip to Screen Clinical Samples for Viral Pathogens

    Published on: April 27, 2011

    19.5K

    Related Experiment Videos

    Last Updated: Feb 16, 2026

    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

    10.5K
    Purification of Viral DNA for the Identification of Associated Viral and Cellular Proteins
    08:26

    Purification of Viral DNA for the Identification of Associated Viral and Cellular Proteins

    Published on: August 31, 2017

    14.2K
    Using a Pan-Viral Microarray Assay Virochip to Screen Clinical Samples for Viral Pathogens
    13:45

    Using a Pan-Viral Microarray Assay Virochip to Screen Clinical Samples for Viral Pathogens

    Published on: April 27, 2011

    19.5K

    Area of Science:

    • Cardiology
    • Infectious Diseases
    • Pathology

    Background:

    • Viral myocarditis is a serious cardiac condition with nonspecific symptoms, making early detection challenging.
    • Physical activity can precipitate sudden death in affected individuals.
    • The disease course is variable, with potential for severe congestive heart failure.

    Purpose of the Study:

    • To highlight the risks associated with physical activity in viral myocarditis.
    • To emphasize the diagnostic challenges and management strategies for this condition.
    • To provide guidance on exercise recommendations for patients.

    Main Methods:

    • Diagnosis relies on clinical suspicion confirmed by endomyocardial biopsy.
    • Treatment involves standard heart failure therapies.
    • Exercise testing is utilized to guide safe return to physical activity.

    Main Results:

    • Viral myocarditis poses a risk of sudden cardiac death, particularly with physical exertion.
    • Conventional heart failure treatments are the mainstay of therapy.
    • Corticosteroids show no clear benefit, except in cases of severe left ventricular dysfunction.

    Conclusions:

    • Vigilance in diagnosing viral myocarditis is essential due to its rarity and nonspecific presentation.
    • Strict exercise restrictions are vital during the acute phase.
    • Exercise testing aids in determining safe levels of physical activity post-recovery.