Supraventricular tachycardia is a term used to describe any heart rhythm that is greater than 100 beats per minute originating from above the AV node (the atrium). The term “SVT” can be ...

This ECG has a narrow QRS complex initally, then a fast heart rate ... is the origin of the rhythm with the options being ventricular tachycardia or supraventricular tachycardia (SVT) with ...