Is this normal? You can slow a rapid heart rate, caused by anxiety and even cardiac arrhythmias, using a classic technique called vagal maneuvers. These are simple actions that engage the vagus ...

This is considered a "short RP tachycardia" and is from AVNRT. Adenosine, carotid massage or vagal maneuvers can terminate this rhythm. AVNRT occurs when a reentrant circuit is present within the ...