title: Echocardiography in heart failure - a guide for general practice.
abstract: BACKGROUND
  Echocardiography is an essential investigation in patients with suspected heart failure. An echocardiogram provides assessment of cardiac chamber size and structure, ventricular function, valvular function and key haemodynamic parameters.
  
  
  OBJECTIVE
  This article explains the principles of echocardiography and how general practitioners can use echocardiograms to manage patients with heart failure.
  
  
  CONCLUSIONS
  Echocardiography can provide diagnostic information about the cause of heart failure, and may indicate what further investigations are required and what therapy is indicated. It may also provide important prognostic information. It can be used for noninvasive quantitative monitoring. Identification of impaired systolic function is important as there is evidence based therapy which can improve prognosis in this condition.
authors.affiliation: Department of Cardiology, St Vincent's Hospital, Melbourne, Victoria. david.prior@svhm.org.au
authors.forename: David
authors.initials: D
authors.lastname: Prior
authors.forename: Jennifer
authors.initials: J
authors.lastname: Coller
mesh_terms: D004452:Echocardiography / Q000379:methods; D058006:General Practice; D006333:Heart Failure / Q000000981:diagnostic imaging*; D006801:Humans