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Dunn RJ

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Correction – Hyperkalaemia increases PR and QT intervals, not shortens them!

03/12/2025 by Bob Dunn

The Hyperkalaemia page has been corrected to indicate that Hyperkalaemia increases PR and QT intervals and does not shorten them as previous stated. Thanks to Michael for letting us know about this (hopefully obvious to most of you) error.

Categories Corrections Tags Clinical skills
US interpretation poll results
Correction – use absorbable sutures for fascial repair, not non absorbable ones

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Associate Professor Robert Dunn

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Associate Professor Meredith Borland
Dr Deborah O'Brien
Dr Stuart Dilley
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Associate Professor Deborah Leach

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3% Saline dose for hyponatraemic seizures = 500ml (250 mmo)l over 10 min (raises Na+ 7 mmol/L)

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