Use of Temporary Mechanical Circulatory Support for Management of Cardiogenic Shock Before and After the United Network for Organ Sharing Donor Heart Allocation System Changes [1]
The UNOS donor heart allocation system was revised in 2018, giving priority to patients on inpatient mechanical circulatory support (MCS). Patients admitted with heart failure-associated cardiogenic shock were tracked for the frequency of use of mechanical circulatory support before and after implementation of this change. In non-transplant centers, there was no change in the frequency of MCS. In transplant centers, use of MCS increased from 25% to 43%.
See also: https://jamanetwork.com/journals/jamacardiology/article-abstract/2764755?resultClick=1 [3]