In patients with post-myocardial infarction ventricular septal defects, temporary left ventricular support using Impella 5.5 can decrease shunting, facilitate peri-infarct tissue remodeling, and allow for assessment of myocardial recovery prior to repair. When there is inadequate cardiac recovery, implantation of a durable left ventricular assist device such as HeartMate 3 at time of repair can be safely performed. A right ventriculotomy provides multiple advantages when performing VSD repair and concomitant HeartMate 3 placement.
Keywords: LVAD; cardiogenic shock; heart failure; mechanical circulatory support; ventricular septal defect.
© 2024 International Center for Artificial Organ and Transplantation (ICAOT) and Wiley Periodicals LLC.