Practice question

Answer the question and get instant feedback.

EasyCardiologyLong QT syndrome and drugsprescribing safety assessmentmrcg p aktukmlamrcp part 1

A 23-year-old man presents after a first episode of syncope during exercise. ECG shows a prolonged QTc 520 ms. Which medication class should be avoided?

Practice more on iatroX

Educational content. Not a substitute for clinical judgement or local policy.