Long QT Syndrome: Symptoms, Causes & Treatment
متلازمة QT طويل
Quick summary
QT prolongation with serious arrhythmia risk. Treated with beta blockers and ICD.
Last updated: 23 July 2026
Medical disclaimer: This content is for educational purposes only and is not a substitute for consulting a qualified physician. Do not use this information for self-diagnosis or self-treatment.
Treatment
- Beta blockers (nadolol, propranolol).
- ICD.
- Avoid QT-prolonging drugs.
- Left cardiac sympathetic denervation.