<prompt> Digoxin toxicity is aggrevated byHypokalemiaHyperkalemiaHypermagnesimaiaHypocalcemia  <response>: Hypokalemia is usually observed with chronic toxicity or in patients taking diuretics; it reduces the rate of NaK ATPase pump turnover and exacerbates pump inhibition due to digitalis. Hyperkalemia is the usual electrolyte abnormality precipitated by digoxin toxicity, primarily in the acute setting Refer kDT 6e p499 