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Primary Hypertension in Childhood

  • Pediatric Hypertension (JT Flynn, Section Editor)
  • Published:
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Abstract

There is growing concern about elevated blood pressure in children and adolescents, because of its association with the obesity epidemic. Moreover, cardiovascular function and blood pressure level are determined in childhood and track into adulthood. Primary hypertension in childhood is defined by persistent blood pressure values ≥ the 95th percentile and without a secondary cause. Preventable risk factors for elevated blood pressure in childhood are overweight, dietary habits, salt intake, sedentary lifestyle, poor sleep quality and passive smoking, whereas non-preventable risk factors include race, gender, genetic background, low birth weight, prematurity, and socioeconomic inequalities. Several different pathways are implicated in the development of primary hypertension, including obesity, insulin resistance, activation of the sympathetic nervous system, alterations in sodium homeostasis, renin-angiotensin system and altered vascular function. Prevention of adult cardiovascular disease should begin in childhood by regularly screening for high blood pressure, counseling for healthy lifestyle and avoiding preventable risk factors.

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Acknowledgments

Barbara S. Bucher contributed to conception of this review, literature search and analysis. She drafted the initial manuscript with Alessandra Ferrarini, and she approved the final manuscript as submitted. Alessandra Ferrarini contributed to conception of this review, literature search and analysis. Ms. Ferrarini drafted the initial manuscript with Dr. Bucher and approved the final manuscript as submitted. Nico Weber contributed to literature search and analysis, and approved the final manuscript as submitted. Marina Bullo contributed to literature search and analysis, and approved the final manuscript as submitted. Mario G. Bianchetti contributed to conception of this review, revised the article critically for important intellectual content, and gave final approval of the version to be published. Giacomo D. Simonetti contributed to conception of this review, literature search, supervision and coordination. Dr. Simonetti reviewed and revised the article critically for important intellectual content, and gave final approval of the version to be published.

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Barbara S. Bucher, Alessandra Ferrarini, Nico Weber, Marina Bullo, Mario G. Bianchetti, and Giacomo D. Simonetti declare that they have no conflict of interest.

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This article does not contain any studies with human or animal subjects performed by any of the authors.

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Bucher, B.S., Ferrarini, A., Weber, N. et al. Primary Hypertension in Childhood. Curr Hypertens Rep 15, 444–452 (2013). https://doi.org/10.1007/s11906-013-0378-8

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