title: Stage B heart failure: is it more common than we think?
authors.affiliation: Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota. Electronic address: oh.jae@mayo.edu.
authors.forename: Jae K
authors.initials: JK
authors.lastname: Oh
authors.affiliation: Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota.
authors.forename: Barry A
authors.initials: BA
authors.lastname: Borlaug
mesh_terms: D017079:Exercise Tolerance / Q000502:physiology*; D005260:Female; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000503:physiopathology*; D008297:Male
keywords: E/e'; heart failure staging; strain