A method for systematic assessment of the relative prognostic significance of symptoms and signs in patients with a chronic disease. II. Analysis of validity of model and derivation of major prognostic stages.
D001022:Aortic Valve Insufficiency / Q000401:mortality; D001281:Atrial Fibrillation / Q000150:complications; D001794:Blood Pressure; D002302:Cardiac Output; D002908:Chronic Disease; D004417:Dyspnea / Q000150:complications; D004562:Electrocardiography; D006529:Hepatomegaly / Q000150:complications; D006801:Humans; D008433:Mathematics; D008954:Models, Biological; D011379:Prognosis; D011654:Pulmonary Edema / Q000150:complications