Hypocalcemia (emergent): 500-1000 mg IV over 5-10 minutes, repeat as needed
Arrhythmias (emergent): 500-1000 mg IV over 5-10 minutes, repeat as needed
Hypermagnesemia: 500-1000 mg IV over 2-5 minutes, repeat if CNS depression persists<unk>  channel blocker toxicity: 1-2 g IV infused over 10-20 min; repeat every 20 minutes PRN up to 5 doses
Beta-blocker toxicity (Refractory to glucagon/vasopressors): 1g IV bolus
Hyperkalemia: 1g IV
Cardiac Arrest: 1g IV (not recommended for routine use)
Calcium chloride
Sodium bicarbonate
Magnesium sulfate
Glucagon
Calcium gluconate
Dimenhydrinate
Dextrose
Hypertonic saline