Digoxin-toxicology

N/V, bradycardia, AV block, delirium, xanthopsia

✓ serum dig level (but may be inaccurate if <6 h since last dose), renal function

Correct hypokalemia

Digibind if hyperkalemia, life- threatening dysrhythmia

Consider hemodialysis

Lidocaine for arrhythmias