title: [Chronic heart failure: diastolic dysfunction versus systolic dysfunction].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003971:Diastole; D004630:Emergencies; D005260:Female; D006333:Heart Failure / Q000175:diagnosis / Q000401:mortality / Q000503:physiopathology*; D017052:Hospital Mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011174:Portugal / Q000453:epidemiology; D012189:Retrospective Studies; D013599:Systole; D016277:Ventricular Function, Left
vernacular_title: Insuficiência cardíaca crónica: disfunção diastólica versus disfunção sistólica.