Development of an entirely subcutaneous implantable cardioverter-defibrillator.
The recent advent of an entirely subcutaneous implantable defibrillator (ICD) has provided a relevant contribution to the debate concerning the use of ICD therapy in patients at high risk for death. Although conventional transvenous ICDs have proven very effective during the past 23 years, they still appear to be limited by nontrivial acute and long-term complications. This study delineates some of the historical and current issues characterizing the advent of the subcutaneous ICD system in daily clinical practice. Subcutaneous ICDs have proven effective in more than 1100 patients worldwide and appear to be competitive with transvenous ICD in all clinical conditions not requiring antibradycardia, antitachycardia, or cardiac resynchronization pacing.
Arrhythmia and Electrophysiology Center, IRCCS Policlinico San Donato, Milan, Italy.
Pier Paolo
PP
Lupo
Gabriele
G
Pelissero
Hussam
H
Ali
Rick
R
Sanghera
Riccardo
R
Cappato
D001145:Arrhythmias, Cardiac / Q000628:therapy*; D017147:Defibrillators, Implantable / Q000639:trends*; D004867:Equipment Design; D019981:Health Care Sector; D006801:Humans; D040521:Subcutaneous Tissue