Consumer Information on: Medtronic CRT-D Devices - P010031S381

A Cardiac Resynchronization Therapy (CRT) device is a special pacemaker designed to treat symptoms of heart failure by sending specially timed electrical impulses to improve the timing, or resynchronize pumping action of the heart's lower chambers
Source: Food and Drug Adminstration (FDA): CDRHNew - Category: Medical Equipment Source Type: news