This editorial refers to ‘Heart failure with preserved ejection fraction in patients with normal natriuretic peptide levels is associated with increased morbidity and mortality’, by F.H. Verbrugge et al., https://doi.org/10.1093/eurheartj/ehab911.
Sanjiv J. Shah (2022) studied this question. Heart failure with preserved ejection fraction in patients with normal natriuretic peptide levels is associated with increased morbidity and mortality.