Overall quality of life improves to similar levels after mechanical circulatory support regardless of severity of heart failure before implantation

HRQOL is poor among advanced heart failure patients with INTERMACS profiles 1 to 7 before MCS implantation and improves to similar levels for patients who remained on MCS 1 year after surgery. Patients have problems in HRQOL dimensions before and after MCS; however, the frequency of reporting problems decreases for all dimensions within most profiles across time.