SCN5A gene mutations can lead to ion channel defects which can cause cardiac conduction disturbances. In the presence of specific ECG characteristics. this mutation is called Brugada syndrome. Many drugs are associated with adverse events. https://www.spidertattooz.com/The-Creme-Shop-X-Hello-Kitty-Pure-Cure-Strawberry-Milk-Toner-Klean-Beauty-p14481/