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Related Concept Videos

Pericarditis I: Introduction01:22

Pericarditis I: Introduction

553
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...
553
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

452
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...
452
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

500
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.
500
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

461
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...
461
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

395
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
395
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

648
Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
648

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Related Experiment Video

Updated: Mar 10, 2026

Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
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Acute Pericarditis.

Niraj S Doctor1, Ankit B Shah1, Neil Coplan1

  • 1Lenox Hill Heart and Vascular Institute of New York, New York, NY, United States.

Progress in Cardiovascular Diseases
|December 14, 2016
PubMed
Summary
This summary is machine-generated.

Acute pericarditis is an inflammatory heart condition diagnosed using symptoms, ECG, and biomarkers. It can occur alone or with other inflammatory disorders, sometimes alongside myocarditis.

Keywords:
Acute pericarditisPericarditisRecurrent pericarditis

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Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Acute pericarditis is an inflammatory condition affecting the pericardium.
  • It can arise from diverse infectious and non-infectious causes.
  • Diagnosis typically involves clinical presentation, ECG, and biomarker analysis.

Purpose of the Study:

  • To summarize the key aspects of acute pericarditis.
  • To highlight diagnostic criteria and common associations.

Main Methods:

  • Review of clinical presentation and diagnostic findings for acute pericarditis.
  • Examination of etiological factors and co-occurring conditions.

Main Results:

  • Diagnosis relies on symptoms like chest pain and shortness of breath, ECG changes (ST elevation), physical findings (pericardial friction rub), and elevated cardiac biomarkers.
  • Acute pericarditis can be idiopathic or secondary to other conditions.
  • Overlapping etiologies frequently link acute pericarditis with myocarditis.

Conclusions:

  • Acute pericarditis is a multifactorial inflammatory disease.
  • Accurate diagnosis integrates clinical, electrocardiographic, and biomarker data.
  • Awareness of its association with myocarditis is crucial for patient management.