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Created page with "== Overview == Long QT syndrome (LQTS) is a rare inherited or acquired heart condition characterized by prolonged QT intervals on an electrocardiogram (ECG). The syndrome can lead to life-threatening arrhythmias, such as Torsades de pointes, which can result in syncope, seizures, or sudden death. Image:Detail-52311.jpg|thumb|center|Close-up of an ECG tracing showing pr..."
