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Related Concept Videos

Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

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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...
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Aortic Regurgitation III: Medical Management01:25

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Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
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Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

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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...
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Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

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Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
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Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

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Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
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Rheumatic Heart Disease III: Medical Management01:21

Rheumatic Heart Disease III: Medical Management

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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...
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Related Experiment Video

Updated: Apr 27, 2026

Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
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[Polymyalgia rheumatica and aortic involvement].

Cecilia De Lorenzi, Ulrico Dorighi, Dario Camellino

    Giornale Italiano Di Cardiologia (2006)
    |July 9, 2014
    PubMed
    Summary

    Polymyalgia rheumatica (PMR) is an inflammatory condition affecting those over 50. This review proposes a diagnostic pathway for managing PMR patients with aortic involvement, addressing a gap in current guidelines.

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    Area of Science:

    • Rheumatology
    • Cardiovascular Medicine
    • Inflammatory Disorders

    Context:

    • Polymyalgia rheumatica (PMR) is an inflammatory condition primarily affecting individuals over 50.
    • PMR presents with characteristic pain and stiffness in the neck, shoulder, and pelvic girdles.
    • PMR can occur independently or alongside giant cell arteritis.

    Purpose:

    • To address the lack of specific guidelines for managing PMR patients with aortic wall inflammation.
    • To propose a structured diagnostic pathway for identifying and managing aortic involvement in PMR.
    • To integrate literature data and clinical experience for improved patient care.

    Summary:

    • PMR is linked to increased cardiovascular risk, particularly concerning large arterial vessels, leading to potential aneurysms and dissections.
    • Current international guidelines lack clear recommendations for managing PMR patients with concurrent aortic inflammation.
    • This review offers a novel diagnostic approach for PMR-associated aortic disease.

    Impact:

    • Enhances the clinical management of polymyalgia rheumatica patients with potential cardiovascular complications.
    • Provides a framework for early detection and intervention in PMR patients with aortic inflammation.
    • Contributes to improved patient outcomes by addressing a critical unmet need in rheumatological and cardiovascular care.