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Aetiology

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

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The aetiology of hypertension is dealt with under in two sections:

  • aetiology of essential hypertension
  • aetiology of secondary hypertension

The physiological systems which have been implicated in the aetiology of hypertension include:

  • cardiac factors, especially cardiac output
  • increased peripheral vascular resistance
  • renin-angiotension system activation
  • sympathetic nervous system overactivity
  • endothelin, nitric oxide and atrial natriuretic peptide may have important roles

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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