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pericarditis

American  
[per-i-kahr-dahy-tis] / ˌpɛr ɪ kɑrˈdaɪ tɪs /

noun

Pathology.
  1. inflammation of the pericardium.


pericarditis British  
/ ˌpɛrɪkɑːˈdɪtɪk, ˌpɛrɪkɑːˈdaɪtɪs /

noun

  1. inflammation of the pericardium

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of pericarditis

First recorded in 1790–1800; pericard(ium) + -itis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In June, the FDA added the risks of myocarditis and pericarditis to Comirnaty and SpikeVax, Moderna’s shot.

From MarketWatch • Dec. 1, 2025

“Instead of going to the ED, I went to my doctor, who diagnosed pericarditis and sent me home to take ibuprofen,” she said.

From The Wall Street Journal • Sep. 27, 2025

Knee and ankle issues began in 2017, then two years later she needed treatment for pericarditis - an inflammation of the fluid-filled sac around the heart - which was potentially career-ending.

From BBC • Jun. 4, 2025

Later analyses showed that the risk for myocarditis and pericarditis, a related condition, is highest after a second dose of an mRNA Covid vaccine in adolescent males aged 12 to 17 years.

From New York Times • May 3, 2024

Inflammation of the muscular structure of the heart occurs in limited, circumscribed areas, as evidenced by post-mortem examination, and it is probably always somewhat involved in connection with pericarditis and endocarditis.

From Special Report on Diseases of Cattle by United States. Bureau of Animal Industry

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