Related Experiment Video
Updated: Aug 17, 2026

Implantation of Left Ventricular Assist Device (LVAD) in Juvenile Landrace Swine: A LVAD Implantation Model of Pediatric Heart Failure
Published on: January 16, 2026
The PediPump: a new ventricular assist device for children
Brian W Duncan1, Markus Lorenz, Michael W Kopcak
1The Department of Pediatric and Congenital Heart Surgery, Cleveland Clinic Children's Hospital, Cleveland, OH 44195, USA. duncanb@ccf.org
Abstract:
Options for mechanical circulatory support for the treatment of end-stage heart failure in children are limited. Ventricular assist devices (VADs), which have revolutionized cardiac care in adults, remain largely unavailable for pediatric applications. The PediPump is a new rotary dynamic VAD designed to provide support for the entire range of patient sizes encountered in pediatrics. Despite being much smaller than currently available VADs, which makes it suitable for even newborn circulatory support, the PediPump demonstrates excellent hemodynamic performance.
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