Löffler's endocarditis

[lĕflərz, lœf-]
n.
  1. Endocarditis of obscure cause characterized by progressive congestive heart failure, multiple systemic emboli, and eosinophilia.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.