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Evaluation of hypertension in children
Gaurav Kapur1, Rossana Baracco
1Children's Hospital of Michigan, Wayne State University School of Medicine, Detroit, MI, USA, gkapur@med.wayne.edu.
Abstract:
Hypertension is an important public health problem, and increasingly children are being diagnosed with primary hypertension. As the list of secondary causes of hypertension is extensive, pediatric practitioners increasingly need to decide on investigations needed for evaluating children presenting with high blood pressure. The differentiation between primary and secondary hypertension is paramount to understanding this important health issue, since many forms of secondary hypertension require specific treatment. The review evaluates the current available guidelines and practice patterns for evaluating children with elevated blood pressure. The review also aims to provide a framework for cost-effective evaluation strategies for children with elevated blood pressure based on current recommendations and evidence.
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Special considerations while measuring blood pressure
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Blood Pressure
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the diastolic...