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Venous hum (cardiac)

Authoring team

This may produce a continuous 'machinery' heart murmur.

It is characterised by:

  • only being present when the patient is upright
  • being accentuated when the patient turns his head away from the side being examined

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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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