Published online May 26, 2017. doi: 10.4330/wjc.v9.i5.429
Peer-review started: November 14, 2016
First decision: February 15, 2017
Revised: February 24, 2017
Accepted: March 12, 2017
Article in press: March 13, 2017
Published online: May 26, 2017
Processing time: 187 Days and 7.8 Hours
Core tip: Antitachycardia pacing (ATP) has a great importance in the treatment of ventricular arrhythmias, whether slow or fast. It reduces the number of unnecessary shocks and it improves both patient’s quality of life and device longevity. Beyond ATP use, excellent clinical results were obtained with programming standardization following these principles: Extended detection in ventricular fibrillation (VF) zone; supraventricular discrimination criteria up to 200 bpm; first shock in VF zone at the maximum energy in order to reduce the risk of multiple shocks. The MADIT-RIT trial and some registries have also recently demonstrated that programming with a widespread use of ATP, higher cut-off rates or delayed intervention reduces the number of inappropriate therapies and improves the survival of patients during medium term follow-up.
