Merck Manual

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Overview of Long QT Syndrome
Overview of Long QT Syndrome
Overview of Long QT Syndrome

Long QT Syndrome and Torsades de Pointes (https://www.youtube.com/watch?v=oFUZeNCox8Q) by Osmosis (https://open.osmosis.org/) is licensed under CC-BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/).