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Related Concept Videos

Pericarditis I: Introduction01:22

Pericarditis I: Introduction

Pericarditis is defined as the inflammation of the pericardium, the thin, sac-like membrane surrounding the heart. This condition can cause significant chest pain and other symptoms, often necessitating medical intervention. The pericardium has two layers: the inner visceral layer and the outer parietal layer, separated by a small amount of fluid that reduces friction during heartbeats.Types of PericarditisPericarditis can be classified into several types based on the duration and nature of the...
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

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...
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

The primary objectives of managing pericarditis are to determine the underlying cause, provide effective therapy for treatment and symptom relief, and promptly detect signs and symptoms of cardiac tamponade. The following outlines the essential aspects of medical management for pericarditis:ObjectivesDetermine the Cause: Identifying the underlying cause of pericarditis is crucial for targeted treatment. Causes include viral infections, autoimmune diseases, post-cardiac injury syndrome, and...
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

Pericarditis, an inflammation of the pericardium, necessitates diligent nursing management to ensure effective patient care and recovery. The initial step in managing pericarditis is a comprehensive patient medical assessment.The patient reports chest pain aggravated by breathing, coughing, and swallowing, which worsens when lying supine. The pain often improves when sitting up and leaning forward. Additional symptoms may include fever, malaise, and, in severe cases, signs of heart failure.
Rheumatic Heart Disease I: Introduction01:23

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...

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Related Experiment Video

Updated: May 20, 2026

An Intact Pericardium Ischemic Rodent Model
07:15

An Intact Pericardium Ischemic Rodent Model

Published on: September 2, 2021

Development of post-pericardiotomy syndrome is preceded by an increase in pro-inflammatory and a decrease in

Nora Snefjellå, Knut Tore Lappegård

    Journal of Cardiothoracic Surgery
    |July 25, 2012
    PubMed
    Summary

    Post-pericardiotomy syndrome (PPS) is a common cardiac surgery complication. Identifying specific cytokine changes may help predict and treat PPS early, reducing patient morbidity.

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    Published on: January 28, 2020

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    An Intact Pericardium Ischemic Rodent Model
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    Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
    10:03

    Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty

    Published on: January 28, 2020

    Area of Science:

    • Cardiology
    • Immunology
    • Biochemistry

    Background:

    • Post-pericardiotomy syndrome (PPS) affects 10-40% of patients after cardiac surgery.
    • PPS can lead to prolonged hospitalization and severe complications like cardiac tamponade.
    • Early diagnosis and treatment are crucial for reducing PPS-related morbidity.

    Discussion:

    • This study investigated cytokine profiles in patients who developed PPS versus those who did not.
    • Findings suggest a potential link between specific cytokine imbalances and PPS development.
    • The observed changes in pro-inflammatory and anti-inflammatory cytokines warrant further investigation.

    Key Insights:

    • Patients developing PPS showed elevated pro-inflammatory cytokines and reduced anti-inflammatory cytokines upon admission.
    • These cytokine alterations may serve as early biomarkers for PPS.
    • The study involved 50 patients transferred post-cardiac surgery.

    Outlook:

    • Further validation in larger patient cohorts is necessary to confirm these findings.
    • Biomarker identification could enable earlier, targeted therapeutic interventions for PPS.
    • This research may pave the way for personalized treatment strategies in cardiac surgery recovery.