Related Experiment Video
Updated: Jun 21, 2026
09:40
Induction of Right Ventricular Failure by Pulmonary Artery Constriction and Evaluation of Right Ventricular Function in Mice
Published on: May 13, 2019
Constrictive pericarditis
Eric J Carro Jiménez1, José E López, José M Rodríguez Castro
1Department of Medicine, Cardiology Section, University of Puerto Rico School of Medicine.
Boletin De La Asociacion Medica De Puerto Rico
|July 21, 2009
Summary
Constrictive pericarditis, a rare heart condition, causes disabling symptoms due to chronic pericardial inflammation. Pericardiectomy is the definitive treatment for this severe heart failure consequence.
Area of Science:
- Cardiology
- Internal Medicine
Background:
- Constrictive pericarditis is a rare condition resulting from chronic pericardial inflammation.
- It leads to impaired ventricular filling and reduced cardiac function, presenting as right-sided heart failure symptoms.
Observation:
- Patients experience fatigue, edema, dyspnea, and abdominal swelling.
- Diagnosis involves physical examination, ECG, chest imaging (X-ray, CT, MRI), and hemodynamic measurements.
Findings:
- Medical management with diuretics and salt restriction offers temporary symptomatic relief.
- Patients often become refractory to conservative treatments.
Implications:
- Pericardiectomy is the only definitive treatment for constrictive pericarditis.
- This article presents a representative case to illustrate the disease and its management.
Related Concept Videos
01:22Pericarditis 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...
01:17Pericarditis 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...
01:19Pericarditis 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...
01:29Cardiomyopathy IV: Restrictive Cardiomyopathy
Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...
01:25Pericarditis 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.
01:23Rheumatic 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...