Assertion: amiodarone's effect | /r/HasProperty | seen after parenteral dose of cordarone
Facets:
value: within hours
type: TEMPORAL
Source sentences:
text: Although electrophysiologic effects, such as prolongation of QTc, can be seen within hours after a parenteral dose of Cordarone, effects on abnormal rhythms are not seen before 2 to 3 days and usually require 1 to 3 weeks, even when a loading dose is used.