Explore the hidden risks of macrolide antibiotics like azithromycin and clarithromycin. Learn how they interact with other drugs to cause QT prolongation and dangerous arrhythmias, and discover who is most at risk.
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QT prolongation is a hidden heart rhythm danger caused by over 200 common medications. Learn which drugs raise arrhythmia risk, who's most vulnerable, and how to stay safe with simple ECG checks and smart prescribing.
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