After Implantable Cardioverter-Defibrillator (ICD) Check

You had a procedure to check if your implantable cardioverter-defibrillator (ICD) is working correctly.   As you recover, follow the instructions below.

Home Care

• Do not drive or operate heavy machinery for 24 hours after the procedure.  You will need someone else to drive you home.

• You may experience slight redness on your chest and/or back from the pads used during your procedure.  If these areas start to hurt or show signs of infection (redness, burning or drainage) call your health care provider.

• Report any concerns or changes in your health status to your health care provider.

• Do not make any important decisions or sign legal documents for 24 hours after the procedure. 

When to Seek Medical Attention

Call 911 right away if you have any of the following:

• More than one shock from your ICD.

• Shortness of breath

• Dizziness

Call your health care provider immediately if you have any of the following:

• A “shock” sensation from your ICD. This may feel like being kicked in the chest. 

• Fever above 100.4°F (38°C) 

• Signs of infection at your incision site (redness, swelling, drainage, or warmth)

• Twitching in your chest muscles

• Increased pain around your ICD

• Bleeding at the incision site

• Arm swelling on the side of the incision