prescribing safety assessment MCQ (SBA): Congenital long QT

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HardCardiologyCongenital long QTprescribing safety assessmentmrcp part 1ukmla

A 16-year-old collapses during sports. ECG reveals a prolonged QTc of 520 ms. Which drug should be avoided?

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prescribing safety assessment MCQ: Congenital long QT — Answer & Expla