National Cancer Institute National Cancer Institute
U.S. National Institutes of Health National Cancer Institute
Dictionary of Cancer Terms
Send to Printer
ICD

 A small device used to correct a heartbeat that is abnormal (too fast, too slow, or irregular). The device is placed by surgery in the chest or abdomen. Wires are passed through a vein to connect the device to the heart. When it detects abnormal heartbeats, it sends an electrical shock to the heart to restore the heartbeat to normal. Also called implantable cardioverter-defibrillator.

Previous Definitions:I.V., ibandronate, IBMFS, ibritumomab tiuxetan, ibuprofen
Next Definitions:ICI 182780, ICI D1694, idarubicin, IDEC-Y2B8, idiopathic