https://www.selleckchem.com/pr....oducts/pf-06826647.h
One of the goals of the revised 6-tiered US adult heart allocation policy was to improve risk stratification of patients to lower exception status utilization for transplant listing. We sought to define the characteristics and outcomes of waitlisted patients using exception status and to examine region- and center-level differences in utilization of exception status in the new heart allocation system. This retrospective cohort analysis of the United Network for Organ Sharing database included adult waitlisted patients for heart tran