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Updated: Mar 8, 2026

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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
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A novel technique to exclude the left ventricle with an assist device
Multimedia Manual of Cardiothoracic Surgery : MMCTS
|January 21, 2017
Summary
Left ventricular assist devices (LVADs) can cause blood clots. A new cone-shaped prosthesis completely excludes the left ventricle, potentially reducing thrombosis risk around the LVAD inflow cannula.
Area of Science:
- Cardiovascular Surgery
- Biomedical Engineering
- Medical Device Design
Background:
- Left ventricular assist device (LVAD) implantation alters intracardiac blood flow.
- Altered flow patterns are associated with thrombosis risk, particularly near the inflow cannula.
- Current LVAD techniques may not fully optimize intracardiac hemodynamics.

