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Related Concept Videos

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 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 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...
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Coronary Artery Disease IV: Preventive Measures01:26

Coronary Artery Disease IV: Preventive Measures

Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...

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Related Experiment Video

Updated: Jul 5, 2026

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

Infective endocarditis prevention: update on 2007 guidelines.

Mary Jane Burton1, Stephen A Geraci

  • 1Department of Medicine, University of Mississippi Medical Center, Medical Service, G.V. (Sonny) Montgomery VA Medical Center, Jackson, MS 39216, USA. maryburton2@va.gov

The American Journal of Medicine
|May 27, 2008
PubMed
Summary
This summary is machine-generated.

Antibiotic prophylaxis for preventing infective endocarditis is not proven effective. New guidelines recommend limiting antibiotic use before medical and dental procedures.

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Published on: January 7, 2019

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Last Updated: Jul 5, 2026

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

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Published on: October 16, 2021

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07:50

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Published on: January 7, 2019

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Dental Medicine

Background:

  • The efficacy of antibiotic prophylaxis for preventing infective endocarditis remains uncertain.
  • Recent American Heart Association guidelines advocate for a more restricted approach to preprocedure antibiotic administration.

Purpose of the Study:

  • To discuss the implications of the revised American Heart Association guidelines for infective endocarditis prevention.
  • To provide guidance on applying these guideline changes to clinical practice for patients undergoing elective procedures.

Main Methods:

  • Review of current literature on antibiotic prophylaxis for infective endocarditis.
  • Analysis of the recently issued American Heart Association guidelines.
  • Discussion of clinical scenarios involving elective medical and dental procedures.

Main Results:

  • Evidence supporting routine antibiotic prophylaxis for infective endocarditis prevention is limited.
  • The revised guidelines emphasize a selective approach, reserving antibiotics for high-risk patients and procedures.

Conclusions:

  • The updated guidelines necessitate a re-evaluation of antibiotic prophylaxis practices for infective endocarditis.
  • Clinicians should carefully consider patient risk factors and procedural characteristics when prescribing preprocedure antibiotics.