Implantable Cardioverter Defibrillator (ICD)

What is an ICD?
"ICD" is an abbreviation for Implantable Cardioverter Defibrillator. An ICD delivers therapies to treat life-threatening heart rhythm disorders, such as VT (Ventricular Tachycardia) and VF (Ventricular Fibrillation). The ICD is implanted inside your body and works automatically.

Your medical condition determines the type of ICD that you receive. Your doctor has recommended the particular model of ICD that will best treat your rhythm disorder. Each model varies somewhat in its size, features and capabilities.

These are many options in programming your ICD to treat and interrupt your rapid heart rhythm. Your doctor will program your ICD to deliver the best therapy for you.

When to Call Your Doctor

Phone your doctor or nurse if you:

• Receive a shock from the ICD
• Have symptoms of rapid heart rhythm that last longer than three minutes
• Notice any swelling, warmth, or drainage at any incision
• Notice anything unusual; such as new unexplained symptoms or symptoms such as those you had before you received the ICD