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Related Concept Videos

Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

169
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...
169
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

190
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...
190
Pericarditis I: Introduction01:22

Pericarditis I: Introduction

176
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...
176
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

205
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.
205
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

725
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
725
Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

499
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
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Related Experiment Video

Updated: Dec 12, 2025

Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
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Pericardial waffle for effusive-constrictive pericarditis.

Omid Kiamanesh1,2, Adriana Luk1, Gillian C Nesbitt1

  • 1Division of Cardiology, University of Toronto, Toronto, Ontario, Canada.

ESC Heart Failure
|August 8, 2020
PubMed
Summary
This summary is machine-generated.

A marathon runner experienced exercise intolerance due to effusive-constrictive pericarditis. Surgical intervention, including parietal pericardiectomy, successfully relieved symptoms by addressing epicardial constriction.

Keywords:
Constrictive pericarditisPericardial effusionPericardial wafflePericardiectomy

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Sports Medicine

Background:

  • Effusive-constrictive pericarditis is a rare condition often presenting with nonspecific symptoms.
  • Exercise intolerance can be a debilitating symptom in athletes, necessitating thorough cardiac evaluation.

Observation:

  • A 55-year-old female marathon runner presented with progressive exercise intolerance.
  • Diagnostic workup revealed findings consistent with effusive-constrictive pericarditis.

Findings:

  • Transthoracic echocardiography and right heart catheterization demonstrated characteristic features of effusive-constrictive pericarditis.
  • The patient had a thick and constrictive epicardium.

Implications:

  • Surgical management, including parietal pericardiectomy and pericardial waffle procedure, can effectively treat effusive-constrictive pericarditis.
  • This case highlights the importance of considering cardiac causes of exercise intolerance in athletes.
  • Timely diagnosis and intervention are crucial for restoring function and athletic performance.