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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

873
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...
873
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

929
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...
929
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

630
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...
630
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

360
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...
360
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

645
Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
645
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

493
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
493

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An In Vitro Model of a Parallel-Plate Perfusion System to Study Bacterial Adherence to Graft Tissues
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Infective endocarditis.

José M Ferro1, Ana Catarina Fonseca1

  • 1Department of Neurosciences, Serviço de Neurologia, Hospital de Santa Maria, University of Lisbon, Lisbon, Portugal.

Handbook of Clinical Neurology
|December 25, 2013
PubMed
Summary
This summary is machine-generated.

Infective endocarditis is a serious heart valve infection with evolving risk factors. Neurological complications like stroke are common and require specific management strategies, including careful anticoagulation adjustment.

Keywords:
Endocarditisanticoagulationembolismencephalopathymycotic aneurysmstrokevalve surgery

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Area of Science:

  • Cardiology
  • Infectious Diseases
  • Neurology

Background:

  • Infective endocarditis (IE) affects heart valves, caused by diverse pathogens.
  • Evolving risk factors include intravenous drug use, prosthetic valves, and nosocomial infections.
  • IE presents with systemic, cardiac, and multiorgan manifestations.

Purpose of the Study:

  • To review the changing landscape of infective endocarditis.
  • To highlight neurological complications of IE.
  • To discuss current treatment strategies for IE and its neurological sequelae.

Main Methods:

  • Literature review of infective endocarditis.
  • Analysis of epidemiological trends and risk factors.
  • Summary of clinical presentations and management guidelines.

Main Results:

  • IE etiology is shifting, with increased associations with prosthetic valves and device infections.
  • Neurological complications, including stroke, are frequent and portend a poor prognosis.
  • Specific anticoagulation guidance is crucial for stroke management in IE patients.

Conclusions:

  • Infective endocarditis management requires addressing evolving risk factors and neurological complications.
  • Antithrombotic therapy decisions in IE-associated stroke must be individualized.
  • Surgical or endovascular intervention may be necessary for ruptured mycotic aneurysms.