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Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
Published on: August 16, 2021
Right Atrial Compression From Biodebris Associated With Long-Term Left Ventricular Assist Device Support
Sara G Kwiatkowski1, Zachary M Gertz2, John D Grizzard3
1Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.
Abstract:
Biodebris surrounding HVAD (Medtronic) intrapericardial centrifugal-flow left ventricular assist device outflow cannulas is common and appears to accumulate over time. We recently encountered 2 patients on long-term HVAD support with right atrial compression from such biodebris, prompting a review of our institution's HVAD cohort to better understand this phenomenon. (Level of Difficulty: Intermediate.).
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