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pericardiostomy in Medicine

pericardiostomy

(pĕr′ĭ-kär′dē-ŏstə-mē)
n.
  1. Surgical construction of an opening into the pericardium.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.