Background: Ventricular tachycardia (VT) is the most common cause of wide complex tachycardia and a potentially fatal cardiac rhythm disorder. Ventricular arrhythmias, including VT, cause approximately 25% of sudden cardiac deaths. Some studies have proposed a dose-response relationship between VT burden and risk of mortality; however, these studies may have been limited by the inclusion [...]

Background: High flow nasal cannula (HFNC) is a non-invasive oxygen delivery system commonly used in emergency rooms, pediatric intensive care units (PICU), and pediatric wards for respiratory illnesses. Previously, HFNC was strictly managed in the ICU, but this is becoming less common as more pediatric wards have initiated its use. Questions have arisen regarding the [...]