VI. Significance of the differences in the prevalence of certain x-ray and electrocardiographic changes between normotensive and hypertensive subjects.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001794:Blood Pressure; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography