bre·​tyl·​i·​um brə-ˈtil-ē-əm How to pronounce bretylium (audio)
: an antiarrhythmic drug administered by injection in the form of its tosylate C18H24BrNO3S in the treatment of ventricular fibrillation and tachycardia

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Cite this Entry

“Bretylium.” Medical Dictionary, Merriam-Webster, Accessed 3 Feb. 2023.

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