Adenosine-induced non-sustained polymorphic ventricular tachycardia

摘要: Adenosine has become widely used because of its diagnostic and therapeutic value in the emergency management arrhythimias. it produces transient heart block by slowing conduction through tile AV node thus terminates supraventricular tachycardias that involve atrioventricular node. Bradyarrhythmias short duration are common side effects use this drug. Premature atrial ventricular beats have also been reported. The very half-life lack serious adverse generally lead to consideration adenosine is a safe We describe 56-year-old woman with supra tachycardia. To terminate rhythm disorder intravenous was given. Interruption tachycardia followed non-sustained polymorphic