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

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

873
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...
873
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

645
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...
645
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

929
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...
929
Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

343
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...
343
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

630
Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
630
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

493
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...
493

You might also read

Related Articles

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

Sort by
Same author

[Various phenotypes of postpartum atypical hemolytic uremic syndrome: the role of genetic testing in determining prognosis. Case report].

Terapevticheskii arkhiv·2023
Same author

[INFLAMMATION AND CARDIAC INSUFFICIENCY ASSOCIATED WITH INFECTIOUS ENDOCARDITIS].

Klinicheskaia meditsina·2016
Same author

[Myocardial infarction and acute coronary syndrome: definitions, classification, and diagnostic criteria].

Arkhiv patologii·2015
Same author

Erratum to: umbilical cord blood for autologous transfusion in the early postnatal ontogeny: analysis of cell composition and viability during long-term culturing.

Bulletin of experimental biology and medicine·2015
Same author

[Clinical and morphological aspects of infectious endocarditis].

Klinicheskaia meditsina·2015
Same author

Umbilical cord blood for autologous transfusion in the early postnatal ontogeny: analysis of cell composition and viability during long-term culturing.

Bulletin of experimental biology and medicine·2015

Related Experiment Video

Updated: May 3, 2026

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling
08:25

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling

Published on: April 7, 2015

8.6K

[Injuries to myocardium in infectious endocarditis].

T A Fedorova, L V Kakturskiĭ, S Ia Tazina

    Klinicheskaia Meditsina
    |January 21, 2014
    PubMed
    Summary

    Infectious endocarditis (IE) causes specific myocardial changes, including "sheath sclerosis," contributing to cardiac insufficiency. Early diagnosis of these heart muscle lesions is crucial for effective treatment.

    More Related Videos

    Induction of Myocardial Infarction and Myocardial Ischemia-Reperfusion Injury in Mice
    08:28

    Induction of Myocardial Infarction and Myocardial Ischemia-Reperfusion Injury in Mice

    Published on: January 19, 2022

    7.6K
    Minimal Invasive Surgical Procedure of Inducing Myocardial Infarction in Mice
    09:05

    Minimal Invasive Surgical Procedure of Inducing Myocardial Infarction in Mice

    Published on: May 4, 2015

    29.5K

    Related Experiment Videos

    Last Updated: May 3, 2026

    Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling
    08:25

    Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling

    Published on: April 7, 2015

    8.6K
    Induction of Myocardial Infarction and Myocardial Ischemia-Reperfusion Injury in Mice
    08:28

    Induction of Myocardial Infarction and Myocardial Ischemia-Reperfusion Injury in Mice

    Published on: January 19, 2022

    7.6K
    Minimal Invasive Surgical Procedure of Inducing Myocardial Infarction in Mice
    09:05

    Minimal Invasive Surgical Procedure of Inducing Myocardial Infarction in Mice

    Published on: May 4, 2015

    29.5K

    Area of Science:

    • Cardiology
    • Pathology
    • Infectious Diseases

    Background:

    • Infectious endocarditis (IE) is a serious infection affecting heart valves and lining.
    • Understanding myocardial involvement in IE is critical for patient outcomes.

    Observation:

    • Pathological examination reveals significant changes in the vascular bed, stroma, and myofibrils of the myocardium in IE patients.
    • A specific finding is the presence of 'sheath sclerosis,' a sclerotic change within the myocardial tissue.

    Findings:

    • These myocardial alterations, particularly 'sheath sclerosis,' are identified as a potential cause for the progression of cardiac insufficiency in IE.
    • The study highlights distinct pathological characteristics of the heart muscle in the context of IE.

    Implications:

    • Early and accurate diagnosis of myocardial lesions in IE is essential.
    • Findings suggest a need to revise current antibiotic therapy and surgical approaches for IE based on myocardial pathology.