The term “SVT” can be confusing at times. In general, this term is used to describe a narrow complex tachycardia not including atrial fibrillation or atrial flutter. The term SVT frequently ...

Atrial tachycardia is a form of supraventricular tachycardia that occurs when one ... is usually between 100 and 200 beats per minute. A narrow complex tachycardia results with P wave morphologies ...

x It is possible (though unlikely) that tachycardia is in fact AVNRT yet atrial activation following the PVC is different than that during SVT. Because there can be multiple slow pathways it is ...