Prescribing Safety Assessment (PSA) [psa]

What drugs commonly cause QT prolongation?

Certain antibiotics (erythromycin, fluoroquinolones), antipsychotics, and antiarrhythmics Only heart medications Only antibiotics No drugs cause QT prolongation

Correct Answer:

Certain antibiotics (erythromycin, fluoroquinolones), antipsychotics, and antiarrhythmics

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