Related Experiment Video

Updated: Jul 14, 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

Myocarditis and dilated cardiomyopathy

C Kawai, A Matsumori, H Fujiwara

    Annual Review of Medicine
    |January 1, 1987
    PubMed

    The recent developments in the study of myocarditis and dilated cardiomyopathy are reviewed here, with the primary emphasis on the issue of myocarditis as a precursor to dilated cardiomyopathy. Advances in immunologic approaches have expanded our knowledge of the course of myocarditis, experimentally as well as clinically. Although further investigations are necessary to prove the direct link between acute myocarditis and some cases of dilated cardiomyopathy, clinical trials of immunosuppressive agents, virus-specific vaccine, and antiviral agents such as ribavirin and interferon appear warranted, with the hope of potential benefits in the treatment of myocarditis and, therefore, in some forms of dilated cardiomyopathy.

    More Related Videos

    A Doxorubicin-Induced Murine Model of Dilated Cardiomyopathy In Vivo05:14

    A Doxorubicin-Induced Murine Model of Dilated Cardiomyopathy In Vivo

    Published on: May 16, 2020

    Flow Cytometry-Based Quantification and Analysis of Myocardial B-Cells12:46

    Flow Cytometry-Based Quantification and Analysis of Myocardial B-Cells

    Published on: August 17, 2022

    Related Concept Videos

    Myocarditis I: Introduction01:21

    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 Tests01:27

    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 III: Medical Management01:14

    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...
    Cardiomyopathy I: Introduction and Classification01:25

    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 II: Dilated Cardiomyopathy01:30

    Cardiomyopathy II: Dilated Cardiomyopathy

    Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
    Cardiomyopathy V: Interprofessional Care01:29

    Cardiomyopathy V: Interprofessional Care

    Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...