title: Sildenafil, unbridled optimism, and heart failure with preserved ejection fraction.
authors.affiliation: Division of Cardiovascular Diseases, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN, 55905, USA.
authors.forename: Yogesh N V
authors.initials: YN
authors.lastname: Reddy
authors.affiliation: Division of Cardiovascular Diseases, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN, 55905, USA.
authors.forename: Barry A
authors.initials: BA
authors.lastname: Borlaug
mesh_terms: D006333:Heart Failure; D006801:Humans; D058986:Phosphodiesterase 5 Inhibitors; D010879:Piperazines; D000068677:Sildenafil Citrate; D013318:Stroke Volume
chemical_list: D058986:Phosphodiesterase 5 Inhibitors; D010879:Piperazines; D000068677:Sildenafil Citrate