Investigators retrospectively collected acute HF patients discharged alive from the hospital. Investigators divided participants into more-GDMT (≥2 kinds) and few-GDMT (<2 kinds) groups and compared the prognostic significance of peak VO2 and HFSS for combined all-cause mortality and urgent cardiac transplantation.
The ability and timely selection of severe heart failure (HF) patients for cardiac transplantation and advanced HF therapy is challenging. Peak VO2 by cardiopulmonary exercise test (CPET) was used for transplant listing. This study aimed to reassess the prognostic significance of peak VO2 and to compare that with the Heart Failure Survival Score in the current optimized novel guideline-directed medical therapy (GDMT).