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Endocarditis I: Introduction

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 II: Clinical Features of Infective Endocarditis

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...

Rheumatic Heart Disease I: Introduction

Rheumatic Heart Disease I: Introduction

Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...

Endocarditis III: Medical Management

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...

Endocarditis IV: Nursing Management

Endocarditis IV: Nursing Management

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...

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Updated: May 10, 2026

Implantation of Total Artificial Heart in Congenital Heart Disease

Implantation of Total Artificial Heart in Congenital Heart Disease

Published on: July 18, 2014

An atypical temporal sequence for right heart endocarditis: case report.

¹University of Medicine and Pharmacy Gr. T. Popa, 1st Medical Department, Iasi. maneacpaloma@yahoo.com

The Heart Surgery Forum

|June 28, 2013

Summary

This summary is machine-generated.

An elderly patient with multiple comorbidities developed infective endocarditis, initially missed due to negative blood cultures. Prompt diagnosis and treatment of this serious heart valve infection led to a favorable outcome.

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Last Updated: May 10, 2026

Implantation of Total Artificial Heart in Congenital Heart Disease

Implantation of Total Artificial Heart in Congenital Heart Disease

Published on: July 18, 2014

Area of Science:

Cardiology
Infectious Diseases

Background:

An 82-year-old male with advanced chronic obstructive pulmonary disease, ischemic dilated cardiomyopathy, pulmonary hypertension, atrial fibrillation, and tricuspid regurgitation presented with recurrent hospitalizations.
The patient experienced exacerbations of COPD and congestive heart failure, complicated by vascular purpura.

Observation:

Initial presentation in February 2012 revealed ruptured tricuspid valve cordage, but Duke criteria for infective endocarditis were not met due to sterile blood cultures and lack of vegetation.
A subsequent presentation in March 2012 showed resolution of purpura and development of tricuspid valve vegetation on echocardiography, satisfying the Duke criteria.

Findings:

The case highlights a diagnostic challenge in infective endocarditis, where initial presentations may lack definitive signs.
Tricuspid valve vegetation, indicative of infective endocarditis, was identified after initial negative workup.

Implications:

This case underscores the importance of serial echocardiography and clinical reassessment in diagnosing infective endocarditis, especially in complex patients.
Appropriate antibiotic therapy for infective endocarditis, guided by clinical and echocardiographic findings, resulted in a favorable outcome despite initial diagnostic uncertainty.