“…Ensuring sustainability of interventions and quality improvement projects in the nursing home setting have proved challenging ( Devi et al., 2022 , Rapaport et al., 2017 , Zhao et al., 2021 ). One reason for such challenges is the high rates of staff turnover ( Castle, 2006 , Castle and Engberg, 2005 , Gandhi et al., 2021 , Thomas et al., 2013 ), associated with low levels of staff resilience and wellbeing leading to burnout ( Mallon et al., 2023 ). High rates of staff turnover can also directly impact the implementation and sustainability of heart failure guidelines ( Nazir et al., 2015 ), with three of the studies included in this review citing staff turnover as a significant barrier ( Heckman et al., 2018b , Kim et al., 2016 , Sullivan, 2017 ).…”