Contributor: Emily Cendrowski

VITALITY-HFPEF is a trial underway which will evaluate the efficacy of vericiguat in HFpEF patients by using the KCCQ-PLS (Kansas City Cardiomyopathy Questionnaire Physical Limitation Score) as a primary endpoint. The choice of this primary endpoint will make it the first HF trial utilizing a quality of life, patient-reported outcome (PRO) as a primary endpoint. There remains a need for medications which improve mortality and functional status for patients with HFpEF. An ongoing area of research involves the cyclic guanosine monophosphate (cGMP) pathway.