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Related Concept Videos

Pericarditis I: Introduction01:22

Pericarditis I: Introduction

18
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...
18
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

19
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...
19
Pericarditis IV: Nursing Management01:25

Pericarditis IV: Nursing Management

49
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.
49
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
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

20
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...
20
Cholesterol: Significance and Regulation01:29

Cholesterol: Significance and Regulation

663
Although not a source of energy, cholesterol plays a significant role as a foundational structure for bile salts, steroid hormones, and vitamin D, as well as being a crucial component of plasma membranes. Approximately 15% of blood cholesterol is derived from our diet, with the remainder synthesized from acetyl CoA by the liver and intestines. Cholesterol is eliminated from the body through its conversion into bile salts, which are eventually discarded in the feces.
Considering cholesterol and...
663

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Intracoronary Acetylcholine Provocation Testing for Assessment of Coronary Vasomotor Disorders
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Cholesterol Pericarditis.

Tasveer Khawaja1, Rafey Feroze2, Brian D Hoit1,2

  • 1Department of Medicine, University Hospitals, Cleveland, Ohio, USA.

JACC. Case Reports
|July 12, 2022
PubMed
Summary
This summary is machine-generated.

Cholesterol pericarditis, a rare heart condition, can cause large effusions. This case highlights an asymptomatic man with a massive effusion and impending cardiac tamponade.

Keywords:
CMR, cardiac magnetic resonanceECG, electrocardiogramLV, left ventricularRA, right atrialRV, right ventricularcardiac magnetic resonanceconstrictive pericarditisechocardiographyhemodynamicsimagingpericardial effusionright-sided catheterizationtamponade

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Area of Science:

  • Cardiology
  • Pericardial Diseases

Background:

  • Cholesterol pericarditis is a rare cause of pericardial effusion.
  • It is characterized by cholesterol crystals within the pericardial fluid.
  • Effusions are typically large, chronic, and cholesterol-rich.

Observation:

  • A 51-year-old man presented with an asymptomatic massive pericardial effusion.
  • Echocardiography revealed significant fluid accumulation.
  • The effusion showed signs of impending cardiac tamponade.

Findings:

  • The pericardial effusion was confirmed to be cholesterol-rich.
  • Despite being asymptomatic, the patient was at high risk for tamponade.
  • This case underscores the potential for silent, severe pericardial disease.

Implications:

  • Early recognition of cholesterol pericarditis is crucial, even in asymptomatic individuals.
  • Prompt diagnosis and management can prevent life-threatening complications like cardiac tamponade.
  • Further research into the pathogenesis and optimal treatment of cholesterol pericarditis is warranted.