Pericardial effusion: Difference between revisions

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Pericardial effusion is fluid buildup inside of the [[pericardium]], affecting the performance of the [[heart]].
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[[File:Pericardial effusion with tamponade-.gif|alt=Pericardial effusion with tamponade|thumb|Pericardial effusion with tamponade]]
{{Infobox medical condition
| name            = Pericardial effusion
| image          = [[File:Pericardial_effusion_with_tamponade_(cropped).gif|250px]]
| caption        = Echocardiogram showing pericardial effusion
| field          = [[Cardiology]]
| symptoms        = [[Chest pain]], [[shortness of breath]], [[cough]], [[fatigue]]
| complications  = [[Cardiac tamponade]], [[constrictive pericarditis]]
| onset          = Gradual or sudden
| duration        = Variable
| causes          = [[Infection]], [[inflammation]], [[trauma]], [[cancer]], [[autoimmune disease]]
| risks          = [[Heart surgery]], [[kidney failure]], [[hypothyroidism]]
| diagnosis      = [[Echocardiogram]], [[chest X-ray]], [[CT scan]], [[MRI]]
| differential    = [[Heart failure]], [[pneumonia]], [[pulmonary embolism]]
| treatment      = [[Pericardiocentesis]], [[anti-inflammatory medication]], [[surgery]]
| prognosis      = Depends on underlying cause
| frequency      = Common
}}
Pericardial effusion is fluid buildup inside of the [[pericardium]], affecting the performance of the [[heart]].
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==Pathophysiology==
==Pathophysiology==
* In pericardial effusion, there is extra fluid collects between the heart and the pericardium (the sac around the heart).  
* In pericardial effusion, there is extra fluid collects between the heart and the pericardium (the sac around the heart).
* The extra fluid causes pressure on the heart.  
* The extra fluid causes pressure on the heart.
* This keeps it from pumping blood normally.  
* This keeps it from pumping blood normally.
* Lymph vessels may also be blocked, which can cause infection.  
* Lymph vessels may also be blocked, which can cause infection.
 
==Causes==
==Causes==
Pericardial effusions may be caused by [[cancer]] or [[cancer treatment]], [[infection]], [[injury]], [[autoimmune disorders]], [[thyroid disease]] or [[kidney problems]] etc.
Pericardial effusions may be caused by [[cancer]] or [[cancer treatment]], [[infection]], [[injury]], [[autoimmune disorders]], [[thyroid disease]] or [[kidney problems]] etc.
==Symptoms==
==Symptoms==
Symptoms of pericardial effusion include chest pain, rapid heartbeat, and difficulty breathing. Fever is a common symptom of acute pericarditis.  
Symptoms of pericardial effusion include chest pain, rapid heartbeat, and difficulty breathing. Fever is a common symptom of acute pericarditis.
 
==Diagnosis==
==Diagnosis==
Diagnosis was with physical exam, imaging tests, and heart tests such as [[echocardiography]] to make a diagnosis.  
Diagnosis was with physical exam, imaging tests, and heart tests such as [[echocardiography]] to make a diagnosis.
 
==Treatment==
==Treatment==
Treatment depends on the cause and may involve [[pericardiocentesis]]
Treatment depends on the cause and may involve [[pericardiocentesis]]
==Complications==
==Complications==
If the pericardial effusion is severe, it can lead to a life threatening emergency called [[cardiac tamponade]] where the heart is compressed due to pressure of the fluid in the pericardial sac. Immediate medical attention is required in thi case.
If the pericardial effusion is severe, it can lead to a life threatening emergency called [[cardiac tamponade]] where the heart is compressed due to pressure of the fluid in the pericardial sac. Immediate medical attention is required in thi case.
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== External links ==
== External links ==
{{Medical resources
{{Medical resources
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|  MeshID          = D010490
|  MeshID          = D010490
}}
}}
{{Circulatory system pathology}}
{{Circulatory system pathology}}
[[Category:Disorders of fascia]]
[[Category:Disorders of fascia]]
[[Category:Pericardial disorders]]
[[Category:Pericardial disorders]]

Latest revision as of 12:37, 12 April 2025

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics

Pericardial effusion
File:Pericardial effusion with tamponade (cropped).gif
Synonyms N/A
Pronounce N/A
Specialty N/A
Symptoms Chest pain, shortness of breath, cough, fatigue
Complications Cardiac tamponade, constrictive pericarditis
Onset Gradual or sudden
Duration Variable
Types N/A
Causes Infection, inflammation, trauma, cancer, autoimmune disease
Risks Heart surgery, kidney failure, hypothyroidism
Diagnosis Echocardiogram, chest X-ray, CT scan, MRI
Differential diagnosis Heart failure, pneumonia, pulmonary embolism
Prevention N/A
Treatment Pericardiocentesis, anti-inflammatory medication, surgery
Medication N/A
Prognosis Depends on underlying cause
Frequency Common
Deaths N/A


Pericardial effusion is fluid buildup inside of the pericardium, affecting the performance of the heart.

Pathophysiology[edit]

  • In pericardial effusion, there is extra fluid collects between the heart and the pericardium (the sac around the heart).
  • The extra fluid causes pressure on the heart.
  • This keeps it from pumping blood normally.
  • Lymph vessels may also be blocked, which can cause infection.

Causes[edit]

Pericardial effusions may be caused by cancer or cancer treatment, infection, injury, autoimmune disorders, thyroid disease or kidney problems etc.

Symptoms[edit]

Symptoms of pericardial effusion include chest pain, rapid heartbeat, and difficulty breathing. Fever is a common symptom of acute pericarditis.

Diagnosis[edit]

Diagnosis was with physical exam, imaging tests, and heart tests such as echocardiography to make a diagnosis.

Treatment[edit]

Treatment depends on the cause and may involve pericardiocentesis

Complications[edit]

If the pericardial effusion is severe, it can lead to a life threatening emergency called cardiac tamponade where the heart is compressed due to pressure of the fluid in the pericardial sac. Immediate medical attention is required in thi case.

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External links[edit]