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Related Concept Videos

Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

1.8K
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...
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Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

1.0K
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...
1.0K
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

535
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...
535
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

1.3K
The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
1.3K
Rheumatic Heart Disease III: Medical Management01:21

Rheumatic Heart Disease III: Medical Management

544
Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...
544
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

557
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...
557

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Related Experiment Video

Updated: May 5, 2026

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

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Rheumatic heart disease and mitral stenosis.

David Ho1, Tony Li1, Ryan Leow1

  • 1Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.

Future Cardiology
|May 4, 2026
PubMed
Summary
This summary is machine-generated.

Rheumatic heart disease (RHD) causes mitral stenosis (MS), a condition with serious health impacts, especially in developing nations. Early detection and comprehensive care are crucial for managing this widespread cardiovascular issue.

Keywords:
Rheumatic heart diseaseballoon mitral commissurotomyechocardiographyinfective endocarditismitral stenosismultimodality imaging

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Area of Science:

  • Cardiology
  • Public Health

Background:

  • Rheumatic heart disease (RHD) is a primary cause of mitral stenosis (MS).
  • MS, often developing after acute rheumatic fever, leads to significant illness and death, particularly in developing countries.
  • The condition has a prolonged latent period.

Purpose of the Study:

  • To explore the epidemiology, natural history, and clinical outcomes of rheumatic MS.
  • To review current diagnostic methods and management strategies.
  • To highlight emerging therapies for high-risk individuals.

Main Methods:

  • Literature review of epidemiology, natural history, and clinical consequences.
  • Review of diagnostic tools, focusing on echocardiography.
  • Analysis of management strategies, including interventional and surgical options.

Main Results:

  • Rheumatic MS is linked to atrial fibrillation, pulmonary hypertension, heart failure, systemic embolism, and infective endocarditis.
  • Echocardiography is a key diagnostic tool.
  • Balloon mitral commissurotomy and surgery are established treatments.

Conclusions:

  • Emerging therapies like lithotripsy-facilitated procedures and trans-catheter valve replacement show promise.
  • Early detection and integrated care are vital for reducing the global burden of rheumatic MS.