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Related Concept Videos

Myocarditis I: Introduction01:21

Myocarditis I: Introduction

14
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...
14
Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

10
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...
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Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

14
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...
14
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

16
Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
16
Myocarditis IV: Nursing Management01:22

Myocarditis IV: Nursing Management

14
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...
14
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

16
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
16

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A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
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[Encephalomyocarditis virus].

S Hammoumi1, M Guy1, M Eloit1

  • 1UMR1161 de virologie Inra-Afssa -Enva, Unité Virologie et Barrière d'espèces, 23, avenue du Général-de-Gaulle, 94706 Maisons-Alfort.

Virologie (Montrouge, France)
|April 4, 2023
PubMed
Summary
This summary is machine-generated.

Encephalomyocarditis virus (EMCV) affects many animals, causing various diseases. While its impact on human health is unclear, EMCV is a potential zoonotic agent warranting further investigation.

Keywords:
encephalomyocarditis viruspathogenicityzoonosis

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Area of Science:

  • Virology
  • Zoonotic Diseases
  • Molecular Biology

Context:

  • Encephalomyocarditis virus (EMCV) belongs to the Cardiovirus genus within the Picornaviridae family.
  • It exhibits a worldwide distribution, impacting a broad spectrum of domestic and wild animal species, notably rodents, pigs, and non-human primates.
  • The clinical manifestations of EMCV infection vary, including myocarditis, reproductive issues, diabetes, and neurological disorders, depending on the viral strain and host.

Purpose:

  • To review the current understanding of Encephalomyocarditis virus (EMCV).
  • To summarize knowledge on EMCV's molecular biology, pathogenicity, and zoonotic potential.
  • To assess the implications of EMCV for animal and potentially human health.

Summary:

  • EMCV is a globally distributed cardiovirus affecting diverse animal hosts.
  • Infections can lead to significant health problems like myocarditis, reproductive failure, diabetes, and neurological disorders.
  • While its role in human disease is unclear, EMCV's characteristics suggest zoonotic potential.

Impact:

  • Highlights the need for further research into EMCV's zoonotic capabilities.
  • Informs veterinary and public health professionals about potential cross-species transmission risks.
  • Contributes to understanding the broader impact of picornaviruses on animal and human health.