Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

21
Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
21
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

37
Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
37
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

17
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...
17
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

40
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
40
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

36
Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
36
Mitral Stenosis IV: Nursing Management01:27

Mitral Stenosis IV: Nursing Management

47
A comprehensive nursing assessment is essential for patients with valvular heart disease, which involves any dysfunction of the heart valves that could impact blood flow and overall heart function.Subjective Data Collection:Chief Complaint and Present Illness: Start with the patient's primary concerns, focusing on the onset, duration, and progression of cardiac symptoms such as dyspnea, fatigue, chest pain, and palpitations.Past Medical History: Collect detailed information on any previous...
47

You might also read

Related Articles

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

Sort by
Same author

Increased Platelet FcɣRIIa Identifies Patients at Greater Risk of Multiple Cardiovascular Events After Myocardial Infarction.

JACC. Advances·2026
Same author

Long-Term Outcomes of Glucagon-Like Peptide-1 Receptor Agonists in Patients With Peripheral Artery Disease and Type 2 Diabetes.

Journal of the American Heart Association·2026
Same author

Graft-Assisted Transapical Transcatheter Aortic Valve Replacement with Concomitant Robotic Minimally Invasive Direct Coronary Artery Bypass.

The Annals of thoracic surgery·2026
Same author

Clinical outcomes in patients with hypertension and renal artery stenosis across age categories.

Current problems in cardiology·2026
Same author

Concomitant Cryoablation for Atrial Fibrillation: FREEZE-AFIB Post-Market Study.

Annals of thoracic surgery short reports·2026
Same author

Commentary: Transapical neochordal repair: The new standard for mitral valve re-repair?

The Journal of thoracic and cardiovascular surgery·2026

Related Experiment Video

Updated: Sep 12, 2025

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

4.0K

Syphilitic Mitral Valve Endocarditis: Diagnostic Challenges and Clinical Management.

Roshan Bista1, Mohamed Zghouzi1, Victoria Odeleye1

  • 1Department of Cardiovascular Sciences, Ascension St Thomas Hospital, University of Tennessee Health Science Center, Nashville, Tennessee, USA.

JACC. Case Reports
|August 7, 2025
PubMed
Summary

Syphilis can cause rare mitral valve endocarditis, even in young adults. Early diagnosis of Treponema pallidum infection is crucial for culture-negative endocarditis cases.

Keywords:
echocardiographyendocarditismitral valve

More Related Videos

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

7.1K
Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis
06:59

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Published on: August 26, 2025

51

Related Experiment Videos

Last Updated: Sep 12, 2025

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

4.0K
An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

7.1K
Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis
06:59

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Published on: August 26, 2025

51

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Bacteriology

Background:

  • Syphilis, caused by Treponema pallidum, affects millions globally, with rising incidence in specific demographics.
  • Tertiary syphilis can lead to severe cardiovascular complications like syphilitic aortitis.

Observation:

  • A 38-year-old male with polysubstance abuse presented with symptoms of heart failure and a viral prodrome.
  • Diagnostic workup revealed elevated cardiac biomarkers, normal coronary angiogram, and echocardiographic evidence of severe mitral regurgitation with a vegetation.
  • Positive syphilis serologies and PCR confirmation of T. pallidum in valve tissue established the diagnosis.

Findings:

  • The case highlights a rare presentation of infective endocarditis caused by Treponema pallidum affecting the mitral valve.
  • This emphasizes the challenges in diagnosing culture-negative endocarditis, where syphilis should be considered.

Implications:

  • Clinicians should consider syphilis in the differential diagnosis of culture-negative endocarditis, particularly in at-risk populations.
  • Prompt identification and treatment of Treponema pallidum infections are vital to prevent severe cardiovascular sequelae.