The Medtronic SureScan pacing systems are now approved forĀ MRIĀ scans positioned on any region of the body. The U.S. Food and Drug Administration (FDA) previously approved the SureScan for use with magnetic resonance imaging (MRI). Patients implanted with the Advisa DR MRI or Revo MRI SureScan pacing systems now can have MRI scans without positioning restrictions, including the chest area, which was previously restricted.Ā