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Gemella morbillorum prosthetic valve endocarditis

M Obadah Al Chekakie1, Alain Heroux, Michelle Montpetit

  • 1Department of Cardiology, Loyola University Medical Center, Maywood, IL 60153, USA. obadac@yahoo.com

Congestive Heart Failure (Greenwich, Conn.)
|November 21, 2009
PubMed

Insights

This case report details prosthetic valve infective endocarditis (IE) caused by Gemella morbillorum (GM), a rare bacterial agent. Early suspicion is crucial for patients with prosthetic valves experiencing heart failure symptoms.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Microbiology

Background:

  • Prosthetic valve infective endocarditis (IE) poses significant clinical challenges.
  • Gemella morbillorum (GM) is a slow-growing gram-positive coccus rarely implicated in IE.

Observation:

  • A case of prosthetic valve IE caused by Gemella morbillorum is presented.
  • This represents the third reported instance of GM prosthetic valve IE.

Findings:

  • Gemella morbillorum can cause subacute to chronic infective endocarditis.
  • Slow-growing organisms causing IE may present subtly.

Implications:

  • Clinicians should consider prosthetic valve IE in patients with worsening heart failure.
  • Increased awareness of Gemella morbillorum as a causative agent is warranted for prosthetic valve endocarditis diagnosis and management.

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