Dual-Chamber Implantable Cardioverter-Defibrillator Selection Is Associated With Increased Complication Rates and Mortality Among Patients Enrolled in the NCDR Implantable Cardioverter-Defibrillator Registry

Study Questions:

Are dual-chamber implantable cardioverter-defibrillators (ICDs) associated with a higher risk of peri-implant complications compared to single-chamber ICDs?