Genotype and QT interval duration are the strongest predictors of outcome for patients with LQTS. These have been combined to create an externally validated risk score calculator, estimating a 5 year risk for each individual patient, which can help physicians to identify patients at the highest risk of life-threatening arrhythmic events. For people who experience cardiac arrest or fainting<unk> d by LQTS and who are untreated, the risk of death within 15 years is around 50%. With careful treatment this decreases to less than 1% over 20 years. Those who exhibit symptoms before the age of 18 are more likely to experience a cardiac arrest.
medical cause of Ventricular fibrillation
medical cause of Ventricular tachycardia
medical cause of Supraventricular tachycardia
complications of Atrial fibrillation
medical cause of Myocardial infarction
symptoms of Brugada syndrome
complications of Ventricular tachycardia
medical cause of Coronary artery disease