FDA Approves Medtronic’s Cardiac Devices for MRI Scans
FDA has approved a Medtronic PMA for its cardiac rhythm and heart failure devices and leads to be scanned in both 3 and 1.5 Tesla magnetic resonance imaging (MRI) machines. The approval covers the company’s SureScan MR-conditional pacemakers, implantable cardioverter-defibrillators and cardiac resynchronization therapy-defibrillators and leads for MRI scans on any part of the body. Each year, about 12-16% of patients with cardiac devices have a condition in which an MRI would normally be prescribed, but less than 1% receive a scan because their device or lead has restrictions, the company says.