Dictionary.com
definitions
  • synonyms
pneumopericardium in Medicine

pneumopericardium

(nōō′mō-pĕr′ĭ-kärdē-əm)
n.
  1. The presence of gas in the pericardial sac.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.