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Pericardial Effusion

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In a normal heart, a thin layer called the pericardium surrounds and protects the heart. There is a small amount of fluid between the pericardium and the heart. This fluid helps cushion the heart.

But sometimes too much fluid builds up in this space around the heart. This is called pericardial effusion. This extra fluid puts pressure on the heart and can cause chest pain and serious heart problems.

By Healthwise Staff
Primary Medical Reviewer Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Specialist Medical Reviewer Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Last Revised April 2, 2013

WebMD Medical Reference from Healthwise

Last Updated: April 02, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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