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Typical but uncommon computed tomography angiographic appearance of left ventricular assist device: Awareness is key!

Priya Sarv1, Watal Pankaj1, Staron Michelle2

  • 1Department of Radiology, University of Iowa Hospitals & Clinics, IA, USA.

European Journal of Radiology Open
|April 17, 2019
PubMed

Insights

Computed tomography angiography (CTA) can reveal a normal appearance around HeartWare left ventricular assist devices (LVAD) that may mimic thrombus. Awareness of this imaging finding prevents unnecessary interventions for LVAD patients.

Area of Science:

  • Cardiology
  • Medical Imaging
  • Biomedical Engineering

Background:

  • Left ventricular assist devices (LVADs) are crucial for end-stage heart failure patients awaiting transplantation.
  • HeartWare LVADs are increasingly used, necessitating clear understanding of their imaging characteristics.
  • Misinterpretation of imaging findings can lead to inappropriate clinical decisions.

Keywords:
CTADual-energy CTALVAD thrombusLeft ventricular assist device

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