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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

833
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...
833
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

861
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...
861
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

605
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...
605
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

347
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...
347
Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

62
Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid...
62
Reservoir of Infection01:30

Reservoir of Infection

58
Infectious diseases arise from intricate interactions between pathogens and their reservoirs. A reservoir of infection refers to the natural habitat where a pathogen lives, grows, and multiplies, serving as a continual source of infection. Reservoirs are broadly classified as either living or nonliving, and each plays a unique role in disease transmission, significantly influencing public health interventions and control strategies.Humans act as reservoirs for a wide array of pathogens,...
58

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Chronic Salmonella Infection Induced Intestinal Fibrosis
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Published on: September 22, 2019

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Salmonella infective endocarditis.

Wan-Ling Cheng1, Chia-Wen Li1, Ming-Chi Li1

  • 1Division of Infectious Diseases, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Center for Infection Control, National Cheng Kung University Hospital, Tainan, Taiwan.

Journal of Microbiology, Immunology, and Infection = Wei Mian Yu Gan Ran Za Zhi
|April 18, 2015
PubMed
Summary
This summary is machine-generated.

Salmonella endocarditis is a rare but serious infection. This study reviews 87 cases, highlighting its clinical features, high mortality, and decreasing trend over time.

Keywords:
BacteremiaInfective endocarditisPerivalvular abscessSalmonella

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Area of Science:

  • Infectious Diseases
  • Cardiology
  • Microbiology

Background:

  • Salmonella endocarditis is an uncommon condition with poorly defined clinical characteristics and outcomes.
  • Understanding its epidemiology and clinical presentation is crucial for timely diagnosis and management.

Observation:

  • A comprehensive literature review identified 87 cases of Salmonella endocarditis between 1976 and 2014.
  • The condition predominantly affects males around 50-60 years old, with the mitral valve being most commonly involved.

Findings:

  • Salmonella species are rare causes of infective endocarditis, accounting for <0.01% to 2.9% of cases.
  • Mural endocarditis and perivalvular abscesses are significant complications.
  • The overall mortality rate was 42.5%, showing a decreasing trend over the study periods.

Implications:

  • Despite its rarity, Salmonella endocarditis can lead to severe purulent infections and significant mortality.
  • Early recognition and appropriate treatment are vital for improving patient outcomes.