Dual chamber pacing or ventricular backup pacing in patients with an implantable defibrillator - Journal of the American Medical Association - 2002

Brief Summary:

In patients with an indication for an implantable defibrillator, ventricular backup pacing is superior to dual-chamber pacing in terms of hospitalization rate and possibly overall survival.

Reference: http://www.ncbi.nlm.nih.gov/pubmed/12495391