Where are we at, page-5

In that link "all mechanical unloading is not potentially created equal because in some ways, the older, less sophisticated pulsatile devices seem to be more effective at contributing to myocardial recovery than some of the newer devices which are non-pulsatile in nature.” - new LVAD's less effective , C-Pulse i believe was mentioned in a video that it reduced the heart size - showing reverse modelling.