title: Observation is never obsolete.
authors.affiliation: Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts. Electronic address: anohria@partners.org.
authors.forename: Anju
authors.initials: A
authors.lastname: Nohria
authors.affiliation: Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts.
authors.forename: Lynne Warner
authors.initials: LW
authors.lastname: Stevenson
mesh_terms: D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D008297:Male; D010808:Physical Examination / Q000379:methods*; D011187:Posture / Q000502:physiology*
keywords: atrial fibrillation; dyspnea; heart failure; hemodynamics; outcomes; physical examination