Fig. 2From: Post-operative cardiac arrest induced by co-administration of amiodarone and dexmedetomidine: a case report Upper: The monitoring record of the electrocardiogram after the administration of amiodarone. Progressive atrioventricular block was observed. Lower: The record of the electrocardiogram immediately before the sinus arrest. The complete atrioventricular block with ectopic beat was observedBack to article page