vi In this case "V" is advanced (at the pacing site) but not at the V insertion of the AP, and therefore AP and hence atrial activation timing are unaltered by the PVC. vii The exception to this ...

Antitachycardia pacing (ATP) refers to the use of pacing stimulation techniques for termination of tachyarrhythmias. Such techniques can be automatically applied using implantable cardioverter ...