An implantable cardioverter-defibrillator or automated implantable cardioverter defibrillator is a device implantable inside the body, able to perform defibrillation, and depending on the type, cardioversion and pacing of the heart. From Wikipedia
The 33-year-old ends his free‑agent search with a two‑year deal that Wolfsburg says will inject experience into a youthful midfield.