postcommissurotomy syndrome

[pōst-kŏm′ə-shu-rŏtə-mē, -su-]
n.
  1. A syndrome of uncertain cause appearing within a few weeks after an operation on a cardiac valve, characterized by fever, chest pain, pericardial rub or effusion, and pleural rub or effusion.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.