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Related Concept Videos

Pericarditis I: Introduction01:22

Pericarditis I: Introduction

23
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...
23
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

24
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...
24
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

40
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...
40
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

48
Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
48
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

26
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...
26
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

36
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...
36

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Updated: Sep 12, 2025

An Intact Pericardium Ischemic Rodent Model
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Pericardial agenesis.

Aaroh K Patel1, Leila Rezai Gharai2,3

  • 1Virginia Commonwealth University School of Medicine (A.K.P), 1201 E Marshall St #4-100, Richmond, VA, 23298, USA. patelak13@vcu.edu.

The International Journal of Cardiovascular Imaging
|August 7, 2025
PubMed
Summary
This summary is machine-generated.

Complete pericardial agenesis (PA) is a rare congenital defect where the pericardium is missing. Cardiac MRI is crucial for diagnosing this condition, aiding in understanding its implications.

Keywords:
LevopositionMagnetic resonance imagingPericardial agenesis

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Area of Science:

  • Cardiology
  • Medical Imaging
  • Congenital Anomalies

Background:

  • Pericardial agenesis (PA) is a rare congenital anomaly.
  • It involves complete or partial defects of the pericardium.
  • Diagnosis often relies on advanced imaging techniques.

Purpose of the Study:

  • To report a case of complete pericardial agenesis.
  • To highlight the diagnostic role of cardiac MRI in PA.
  • To contribute to the understanding of this rare condition.

Main Methods:

  • Case report.
  • Diagnostic imaging using Cardiac Magnetic Resonance Imaging (MRI).

Main Results:

  • A case of complete pericardial agenesis was identified.
  • Cardiac MRI proved effective in diagnosing the condition.

Conclusions:

  • Complete pericardial agenesis is a rare congenital condition.
  • Cardiac MRI is a key diagnostic tool for pericardial agenesis.
  • Further research may elucidate the clinical significance of PA.