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Related Concept Videos

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...
Endocarditis IV: Nursing Management01:29

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...
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...
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:

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Related Experiment Videos

Tuberculous endocarditis.

Alexander Liu1, Edward Nicol, Yanmin Hu

  • 1National Heart and Lung Institute, Imperial College London, United Kingdom.

International Journal of Cardiology
|October 2, 2012
PubMed
Summary
This summary is machine-generated.

Tuberculous endocarditis (TBE) affects the heart, a rare but serious TB manifestation. Improved diagnostics and treatment offer better outcomes, but challenges like HIV and drug resistance persist.

Keywords:
EndocarditisMycobacterium tuberculosisTuberculosisTuberculous

Related Experiment Videos

Area of Science:

  • Infectious Diseases
  • Cardiology
  • Pulmonology

Background:

  • Tuberculosis (TB) is a significant global health threat.
  • Mycobacterium tuberculosis can infect any organ, including the heart, causing tuberculous endocarditis (TBE).
  • TBE presents serious morbidity and mortality, often associated with miliary TB.

Purpose of the Study:

  • To conduct the first extensive literature review on TBE in over 75 years.
  • To highlight the historical and current understanding of TBE.
  • To identify challenges and future research needs for TBE management.

Main Methods:

  • Comprehensive literature search on tuberculous endocarditis.
  • Analysis of historical and contemporary case reports and studies.
  • Review of diagnostic methods, treatment outcomes, and prognostic factors.

Main Results:

  • TBE affects both native and prosthetic heart valves.
  • Early diagnosis was often post-mortem; modern methods improve detection.
  • Prognosis has improved with TB culture and drug therapy, but challenges remain.

Conclusions:

  • TBE is a critical manifestation of TB with significant clinical implications.
  • HIV co-infection and drug resistance complicate TBE management.
  • Further large-scale studies and novel anti-TB therapies are essential for combating TBE.