pneu·​mo·​peri·​car·​di·​um ˌn(y)ü-mō-ˌper-ə-ˈkärd-ē-əm How to pronounce pneumopericardium (audio)
plural pneumopericardia -ē-ə How to pronounce pneumopericardium (audio)
: an abnormal state characterized by the presence of gas (as air) in the pericardium

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Cite this Entry

“Pneumopericardium.” Medical Dictionary, Merriam-Webster, Accessed 22 Jul. 2024.

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