title: [Assessing the changes in cardiac function in aging procession with echocardiography].
authors.forename: Q
authors.initials: Q
authors.lastname: Hua
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D004452:Echocardiography; D015150:Echocardiography, Doppler; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D016277:Ventricular Function, Left / Q000502:physiology