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Digoxin
toxicity is enhanced by all of the followings except : 1-cardiac amyloidosis 2-hypomagnesemia 3-hypothyrosidsm 4-concomitent treatment with amiodarone 5-hyperkalemia
Answer 5 Digoxin toxicity is enhanced by Hypokalaemia and
itself causes hyperkalaemia at toxicity ……other factors that enhances its
toxicity are hypocalcaemia, renal impairment, ischemic cardiopmyopathy,
chronic lung disease and acidosis