How often should "surveillance EKGs" be obtained in the follow-up of asymptomatic hypertensives?
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Hypertension Program, Department of Medicine, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA.
D004562:Electrocardiography / Q000706:statistics & numerical data*; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D013997:Time Factors