Mitral regurgitation

Mitral regurgitation is a topic covered in the Diagnosaurus.

To view the entire topic, please or .

Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:

-- The first section of this topic is shown below --

Etiology

  • Myxomatous degeneration (eg, mitral valve prolapse, Marfan syndrome)
  • Infective endocarditis
  • Subvalvular dysfunction (papillary muscle dysfunction or ruptured chordae tendinae)
  • Rheumatic heart disease
  • Dilated cardiomyopathy
  • Congenital cleft mitral valve
  • Left atrial myxoma (rare)

-- To view the remaining sections of this topic, please or --

Etiology

  • Myxomatous degeneration (eg, mitral valve prolapse, Marfan syndrome)
  • Infective endocarditis
  • Subvalvular dysfunction (papillary muscle dysfunction or ruptured chordae tendinae)
  • Rheumatic heart disease
  • Dilated cardiomyopathy
  • Congenital cleft mitral valve
  • Left atrial myxoma (rare)

There's more to see -- the rest of this topic is available only to subscribers.