Home > Heart Disease > New Surgery Repairs Child's Pacemaker Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Jul 15, 2009 by DetroitDMC, Views: 1756 DMC Pediatric Heart Specialist Doctor Peter Karpawich is the first in the state to use minimally invasive surgery to repair a damaged pacemaker on a pediatric patient, helping her lead a more active, fulfilling lifestyle. ~ Detroit Medical Center