case_images: PMC8140826_01
case_images: (a) Child 1 rhythm strip on presentation. (b) Child 1 electrocardiogram (EKG) on pediatric intensive care unit admission. (c) Child 2 EKG in emergency department. (d) Child 2 EKG following magnesium administration.
case_images: CRICC2021-6633859.001.jpg
case_images: PMC8140826_02_CRICC2021-6633859.001.jpg
case_images: fig1
case_images: After receiving 1 mg/kg lidocaine bolus with no effect, he was given three 0.5 mEq/kg sodium bicarbonate boluses resulting in wide complex tachycardia (Figure 1(c)). A 50 mg/kg intravenous dose of magnesium sulfate was given for the wide complex tachyarrhythmia with brief conversion to sinus rhythm (Figure 1(d)).
case_images: PMC8140826_02
case_images: (a) Child 1 rhythm strip on presentation. (b) Child 1 electrocardiogram (EKG) on pediatric intensive care unit admission. (c) Child 2 EKG in emergency department. (d) Child 2 EKG following magnesium administration.
case_images: CRICC2021-6633859.001.jpg
case_images: PMC8140826_02_CRICC2021-6633859.001.jpg
case_images: fig1
case_images: After receiving 1 mg/kg lidocaine bolus with no effect, he was given three 0.5 mEq/kg sodium bicarbonate boluses resulting in wide complex tachycardia (Figure 1(c)). A 50 mg/kg intravenous dose of magnesium sulfate was given for the wide complex tachyarrhythmia with brief conversion to sinus rhythm (Figure 1(d)).