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Mycobacterium chimaera left ventricular assist device infections

Leora B Balsam1, Eddie Louie2, Fred Hill1

  • 1Department of Cardiothoracic Surgery, NYU-Langone Medical Center, New York, New York.

Journal of Cardiac Surgery
|May 17, 2017
PubMed

Insights

Invasive Mycobacterium chimaera infections, linked to cardiac surgery devices, are a global threat. This study characterizes these rare infections in patients with left ventricular assist devices (LVADs).

Area of Science:

  • Infectious Diseases
  • Cardiology
  • Medical Devices

Background:

  • A global outbreak of invasive Mycobacterium chimaera infections has been associated with contaminated heater-cooler units used during cardiac surgery.
  • These infections primarily affect patients undergoing valvular or aortic graft surgery, with a high mortality rate.
  • The characteristics of Mycobacterium chimaera infections in patients with left ventricular assist devices (LVADs) remain largely unaddressed in scientific literature.

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