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Updated: Feb 5, 2026

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
Published on: August 16, 2021
Three-dimensional simulation for left ventricular assist device implantation in a small patient with chest wall
Shin Yajima1, Koichi Toda1, Tomonori Tsukiya2
1Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
Abstract:
The rate of patients requiring left ventricular assist device (LVAD) implantation remains at a pace exceeding 2000 per year worldwide. Children and small adult patients, with a body surface area <1.5 m2, are at a disadvantage for receiving an implantable LVAD because of its large pump size. Preoperative simulation of the results of various LVAD implantation methods and devices in such challenging cases will be helpful for surgeons. Herein, we introduce a preoperative LVAD simulation method using image processing software and present a case in which we obtained satisfactory results.
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