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Related Concept Videos

Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

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...
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

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...
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
Cardiomyopathy IV: Restrictive Cardiomyopathy01:29

Cardiomyopathy IV: Restrictive Cardiomyopathy

Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

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...
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...

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Related Experiment Video

Updated: Jun 23, 2026

Microdissection and Immunofluorescence Staining of Myocardial Sleeves in Murine Pulmonary Veins
08:52

Microdissection and Immunofluorescence Staining of Myocardial Sleeves in Murine Pulmonary Veins

Published on: November 21, 2023

Biventricular Loeffler's endomyocarditis.

Ronak Rajani1, Claire Beeson, Scott Takeda

  • 1Department of Cardiology, Maidstone Hospital, Hermitage Lane, Maidstone, ME16 9QQ, United Kingdom. Dr.R.Rajani@gmail.com

Echocardiography (Mount Kisco, N.Y.)
|May 15, 2009
PubMed
Summary

This case report highlights a rare instance of biventricular Loeffler's endomyocarditis. Prompt immunosuppressive therapy and anticoagulation led to significant improvement, avoiding surgery.

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Microdissection and Immunofluorescence Staining of Myocardial Sleeves in Murine Pulmonary Veins
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Area of Science:

  • Cardiology
  • Immunology

Background:

  • Loeffler's endomyocarditis is a rare eosinophilic heart disease.
  • Biventricular involvement is uncommon and associated with poor prognosis.

Observation:

  • A 61-year-old male presented with advanced heart failure due to biventricular Loeffler's endomyocarditis.
  • Echocardiographic findings revealed significant cardiac compromise.

Findings:

  • Four months of immunosuppressive therapy and anticoagulation resulted in regression of echocardiographic abnormalities.
  • The patient experienced substantial symptomatic improvement.

Implications:

  • Early medical intervention, including immunosuppression and anticoagulation, can be effective in managing advanced Loeffler's endomyocarditis.
  • Prompt treatment may obviate the need for surgical intervention in selected cases.