The following Guidant implantable defibrillators are currently under advisory

Prizm II DR, Contak Renewal, Contak Renewal II, Ventak Prizm AVT, Vitality AVT, Renewal AVT, Contak Renewal 3, Contak Renewal 4, Contak Renewal 3 AVT, Contak Renewal 4 AVT, Contak Renewal RF

Look on your device identification card for the type of device you have.  Click on the device you have above to be take to a page in our site regarding our recommendations on what to do.