Anyone travel with an LVAD heart pump?

No experiende with that, but on a similar note, we did home hemodialysis while traveling in the coach for a year and a half before getting a kidney transplant. The unit would work on shore power or the pure sine wave inverter until we could start the generator. We always kept the invertor on and the switchover was fast enough.We also used just the generator on a couple of occasions. The equipment supplier had this all checked out in advance. Hope it works out for you. Happy trails Bert