Medtronic Defibrillator Links

MedtronicIssues Notification Regarding Certain Implantable Defibrillator Models
From the U.S.Food and Drug Administration (FDA)

Medtronic:Marquis Family Device Update
Manufacturer's update to its February 2005 notification

MedlinePlus:Pacemakers and Implantable Defibrillators
From the National Library of Medicine and the NationalInstitutes of Health