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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

20
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...
20
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

21
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...
21
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

11
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...
11
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

27
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...
27
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

22
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...
22
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

4.3K
Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.
4.3K

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Related Experiment Video

Updated: Aug 14, 2025

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

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Infective endocarditis due to Haemophilus sputorum.

Varea H Costello1,2, Sara L Robinson1,2, Seth Klusewitz2,3

  • 1Department of Infectious Diseases, Walter Reed National Military Medical Center, Bethesda, MD, USA.

Access Microbiology
|January 16, 2023
PubMed
Summary
This summary is machine-generated.

This study reports a rare case of infective endocarditis caused by *Haemophilus sputorum*, a newly identified bacterium. The patient successfully recovered after valve replacement surgery and targeted antibiotic treatment.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Cardiology

Background:

  • Haemophilus species are Gram-negative bacteria implicated in various human diseases.
Keywords:
HACEKHaemophilusPasteurellaceaeendocarditis

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  • The HACEK group, including Haemophilus, are known causes of endocarditis, with H. parainfluenzae being most common.
  • The clinical significance of newly described Haemophilus species is often uncertain.