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Related Concept Videos

Endocarditis I: Introduction01:25

Endocarditis I: Introduction

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

Endocarditis II: Clinical Features of Infective Endocarditis

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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...
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Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

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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...
348
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

607
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...
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Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

975
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...
975
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

622
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...
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Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling
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Endocarditis and stroke.

Nicolae Grecu1, Cristina Tiu2, Elena Terecoasa2

  • 1Department of Neurology, Emergency University Hospital, Bucharest, Romania.

Maedica
|February 24, 2015
PubMed
Summary

Endocarditis can cause cerebral embolism, leading to significant stroke risks. This review focuses on endocarditis as a cause of stroke and its associated complications.

Keywords:
endocarditisstroke

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Area of Science:

  • Neurology
  • Cardiology
  • Pathophysiology

Background:

  • Endocarditis, an inflammation of the heart lining, is an uncommon yet significant cause of cerebral embolism.
  • Understanding the pathophysiologic pathways of endocarditis is crucial for recognizing its embolic potential.

Observation:

  • Non-bacterial thrombotic endocarditis exemplifies the common pathophysiologic pathway leading to embolization.
  • Cerebral emboli originating from endocarditis frequently result in multiple brain lesions.

Findings:

  • Stroke is a major complication of endocarditis, associated with high mortality and morbidity rates.
  • The occurrence of multiple embolic sites in the brain exacerbates the severity of stroke in endocarditis patients.

Implications:

  • This review highlights the critical link between endocarditis and stroke, emphasizing the need for timely diagnosis and management.
  • Awareness of endocarditis as a source of cerebral embolism is vital for neurologists and cardiologists to improve patient outcomes.