The aging heart: observations in patients 40 years old and older.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D006332:Cardiomegaly / Q000150:complications; D002648:Child; D005260:Female; D006331:Heart Diseases / Q000453:epidemiology*; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D014481:United States