What is an ICD? ICD stands for implantable cardioverter
defibrillator. An ICD is a small device that's surgically
implanted in the chest or abdomen. It's used to treat life-
threatening arrhythmias (irregular heartbeats). When the ICD
detects an irregular heart rhythm, it sends an electrical
impulse to the heart, which causes the heart to beat regularly
again. Why Do I Need an ICD? ICDs are used for people who are at
risk for sudden cardiac arrest, a condition in which the heart
suddenly stops beating. Your doctor might decide you need an ICD
if you've had any of the following: - Ventricular arrhythmias -
A heart attack - Sudden cardiac arrest - Heart failure -
Congenital heart disease - Long QT syndrome The ICD Procedure
ICD placement is a minor surgical procedure. During your ICD
surgery: - You will be given medication to help you relax. - You
will be given something to numb the area so you will not feel
pain. - You may also be given an antibiotic to prevent
infection. - The ICD will be placed through a smal