<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:An ECG from an 8-year-old male with neurosensory deafness and a family history of sudden cardiac arrest demonstrates QT-interval prolongation. Which of the following is this patient most at risk of developing?? A: Hypertrophic cardiac myopathy, B: Essential hypertension, C: Cardiac tamponade, D: Torsades de pointes, E: First degree atrioventricular block,  <response>: This is a question about QT interval prolongation on an ECG in a patient with a history of neurosensory deafness and family history of sudden cardiac arrest. The key findings are QT interval prolongation and family history of sudden cardiac arrest. QT interval prolongation puts a patient at risk for developing a polymorphic ventricular tachycardia called torsades de pointes. This arrhythmia can lead to sudden cardiac death. Neurosensory deafness may indicate Jervell and Lange-Nielsen syndrome, an inherited condition associated with QT prolongation and increased risk of sudden death. Of the choices given, torsades de pointes is the arrhythmia this patient would be most at risk for developing given the clinical scenario.D: Torsades de pointes 