Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Endocarditis I: Introduction

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 Endocarditis

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...

Endocarditis IV: Nursing Management

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 III: Medical Management

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...

Rheumatic Heart Disease I: Introduction

Rheumatic Heart Disease I: Introduction

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...

Heart Valves

Heart Valves

The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Longitudinal predictor analysis of pain in breast cancer survivors on aromatase inhibitors-the PAC-WOMAN trial.

Frontiers in pain research (Lausanne, Switzerland)·2026

Same author

Mechanical Variables Derived From Submaximal Back Squat Performance Are Positively Associated With Running Performance in Highly Trained Endurance Athletes.

Journal of strength and conditioning research·2026

Same author

Publisher Correction: Reproducibility and robustness of economics and political science research.

Nature·2026

Same author

Sustainability practices of accommodation sector representatives: The case of mountain protected area Serra da Estrela Natural Park (Portugal).

PloS one·2026

Same author

Healthcare professionals' beliefs on promoting physical activity in oncology: a COM-B framework analysis.

Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer·2026

Same author

Ecotoxicological effects of deep-sea sediments from polymetallic nodule fields in the marine mussel Mytilus galloprovincialis.

Journal of hazardous materials·2026

Search research articles

Related Experiment Video

Updated: May 19, 2026

Isolation of Valvular Endothelial Cells

Isolation of Valvular Endothelial Cells

Published on: December 29, 2010

Isolated pulmonary valve endocarditis in a normal heart.

Davide Moreira¹, Emanuel Correia, Bruno Rodrigues

¹Centro Hospitalar Tondela-Viseu, Viseu, Portugal. davidasmoreira@gmail.com

Revista Portuguesa De Cardiologia : Orgao Oficial Da Sociedade Portuguesa De Cardiologia = Portuguese Journal of Cardiology : an Official Journal of the Portuguese Society of Cardiology

|August 4, 2012

Summary

Isolated pulmonary valve endocarditis is rare, often linked to drug abuse. This case highlights a diabetic patient with endocarditis without typical risk factors, showing a favorable outcome with antibiotics.

More Related Videos

Isolation of Murine Valve Endothelial Cells

Isolation of Murine Valve Endothelial Cells

Published on: August 21, 2014

Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart

Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart

Published on: April 15, 2020

Related Experiment Videos

Last Updated: May 19, 2026

Isolation of Valvular Endothelial Cells

Isolation of Valvular Endothelial Cells

Published on: December 29, 2010

Isolation of Murine Valve Endothelial Cells

Isolation of Murine Valve Endothelial Cells

Published on: August 21, 2014

Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart

Isolation of Endocardial and Coronary Endothelial Cells from the Ventricular Free Wall of the Rat Heart

Published on: April 15, 2020

Area of Science:

Cardiology
Infectious Diseases
Valvular Heart Disease

Background:

Isolated pulmonary valve endocarditis is an uncommon cardiac condition.
It is frequently associated with intravenous drug abuse.
Risk factors for endocarditis typically include prosthetic valves, congenital heart disease, and prior endocarditis.

Observation:

A case of isolated pulmonary valve endocarditis in a diabetic patient is presented.
The patient had no history of intravenous drug abuse or other common risk factors.
A lesion on the right hallux was the only identified potential precipitating factor.

Findings:

The patient received a six-week course of antibiotic therapy.
The clinical course was favorable, with resolution of the infection.
Pulmonary valve endocarditis can occur in patients without typical risk factors.

Implications:

This case expands the understanding of potential risk factors for pulmonary valve endocarditis.
It underscores the importance of considering endocarditis even in atypical patient populations.
Prompt diagnosis and antibiotic treatment are crucial for favorable outcomes in pulmonary valve endocarditis.