title: ABCD's of heart failure: echo-ing through the first stage.
authors.forename: James N
authors.initials: JN
authors.lastname: Kirkpatrick
mesh_terms: D017677:Age Distribution; D000368:Aged; D015897:Comorbidity; D004452:Echocardiography / Q000706:statistics & numerical data*; D005260:Female; D006333:Heart Failure / Q000000981:diagnostic imaging* / Q000401:mortality*; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D017678:Sex Distribution; D016019:Survival Analysis; D015996:Survival Rate; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000401:mortality*