Learn how macrolide antibiotics like azithromycin and clarithromycin can affect heart rhythm. Discover risk factors, drug interactions, and practical steps to prevent arrhythmias.
Read MoreTorsades de Pointes is a rare but deadly heart rhythm caused by QT-prolonging medications. Learn how to recognize early signs, identify high-risk drugs, and prevent this life-threatening reaction with simple, evidence-based steps.
Read MoreQT prolongation can trigger a deadly heart rhythm called torsades de pointes. Learn which common medications raise this risk, who’s most vulnerable, and how to prevent it with simple steps like ECG monitoring and electrolyte checks.
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