Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Myocarditis III: Medical Management

Myocarditis III: Medical Management

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...

Myocarditis I: Introduction

Myocarditis I: Introduction

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...

Myocarditis II: Clinical Features and Diagnostic Tests

Myocarditis II: Clinical Features and Diagnostic Tests

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...

Myocarditis IV: Nursing Management

Myocarditis IV: Nursing Management

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...

Cardiomyopathy I: Introduction and Classification

Cardiomyopathy I: Introduction and Classification

Cardiomyopathy, or CMP, is a group of diseases affecting the myocardial structure, impairing its ability to pump blood effectively. This condition can lead to arrhythmias, heart failure, or sudden cardiac death.Cardiomyopathies are classified into primary and secondary categories:Primary Cardiomyopathy refers to conditions involving only the heart muscle that are often idiopathic (of unknown cause) or genetic. They primarily affect the myocardium without the involvement of other systemic...

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...

You might also read

Related Articles

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

Sort by

Same author

High prevalence of carbapenem-resistant Pseudomonas spp. in the pork production chain: a potential reservoir for zoonotic transmission.

Food microbiology·2026

Same author

Advancing drug development for systemic sclerosis by prioritizing findings from human genetic association studies.

Rheumatology (Oxford, England)·2026

Same author

Cardiopulmonary exercise stress testing in Portugal: A national survey of cardiologist members of the Portuguese Society of Cardiology.

Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology·2026

Same author

Outcomes of catheter ablation for ventr tachycardia in structural heart disease: a meta-analysis and quality appraisal of trials.

European heart journal open·2026

Same author

Mediastinal Extramedullary Plasmacytoma in the Absence of Classical Myeloma Markers: A Case Report.

Cureus·2025

Same author

Response to CRT in Patients With Atrial Fibrillation Versus Sinus Rhythm: A Single UK Center Study.

Pacing and clinical electrophysiology : PACE·2025

Search research articles

Related Experiment Video

Updated: Jul 2, 2026

Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk

Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk

Published on: July 27, 2022

Viral myocarditis--new advances.

Rui Providência¹, Ana Botelho, Maria do Carmo Cachulo

¹Serviço de Cardiologia, Centro Hospitalar de Coimbra, Coimbra, Portugal. ruiprovidencia@chc.min-saude.pt

Revista Portuguesa De Cardiologia : Orgao Oficial Da Sociedade Portuguesa De Cardiologia = Portuguese Journal of Cardiology : an Official Journal of the Portuguese Society of Cardiology

|August 23, 2008

Summary

Viruses are increasingly linked to heart disease, particularly myocarditis and cardiomyopathy. This review explores viral mechanisms, diagnostics, and treatments, highlighting a case study of severe post-viral heart damage.

More Related Videos

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

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

Published on: June 20, 2014

Related Experiment Videos

Last Updated: Jul 2, 2026

Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk

Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk

Published on: July 27, 2022

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

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

Published on: June 20, 2014

Area of Science:

Cardiology
Virology
Immunology

Background:

Emerging evidence implicates viral infections as a significant cause of cardiovascular disease.
Viruses are now considered a primary etiological factor in acute myocarditis and inflammatory cardiomyopathy in Western populations.

Observation:

This review examines the evolving understanding of viral roles in heart disease.
It covers molecular mechanisms, diagnostic advancements, and therapeutic strategies.

Findings:

Viral agents can induce severe cardiac damage, as illustrated by a case of post-viral dilated cardiomyopathy.
The study highlights the potential for diverse therapeutic interventions.

Implications:

Understanding viral pathogenesis is crucial for developing targeted cardiovascular therapies.
Early diagnosis and intervention can mitigate severe cardiac outcomes associated with viral infections.