Clinical medicine (London, England)
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Brugada syndrome is an example of a channelopathy caused by an alteration in the transmembrane ion currents that together constitute the cardiac action potential. Approximately 20% of the cases of Brugada syndrome have been shown to be associated with mutations in the gene coding for the sodium ion channel in the cell membranes of the muscle cells of the heart. ⋯ Genetic testing for Brugada syndrome is clinically available. Here we report two cases of Brugada syndrome followed by a comprehensive review of the literature.
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Restless legs syndrome (RLS), recently renamed Willis-Ekbom disease (WED), is a common movement disorder. It is characterised by the need to move mainly the legs due to uncomfortable, sometimes painful sensations in the legs, which have a diurnal variation and a release with movement. Management is complex. ⋯ Mild cases can be managed by lifestyle changes, but patients with a IRLS score above 15 usually require pharmacological treatment. Dopaminergic therapies remain the mainstay of medical therapies, with recent evidence suggesting opioids may be particularly effective. This article focuses on the different treatment strategies in RLS, their associated complications and ways to manage them.