Long QT Syndrome (LQTS) is a rare cardiac condition whose etiology is acquired or congenital. It has a wide range of clinical manifestations ranging from asymptomatic to sudden cardiac death due to malignant arrhythmia such as ventricular tachycardia. Congenital LQTS usually occurs at an early age in the form of prolonged QT interval in ECG examination. but such a condition may occur ... https://www.ealisboa.com/limited-value-AXYS-Valhalla-Pen-must-buy/