When should I call my doctor after ICD or pacemaker surgery?
Notify your physician if you experience any of the following symptoms after a pacemaker insertion procedure:
  • fever and/or chills
  • increased pain, redness, swelling, or bleeding or other drainage from the insertion site
  • chest pain/pressure, nausea and/or vomiting, profuse sweating, dizziness and/or fainting
  • palpitations
Imran K. Niazi, MD
Clinical Cardiac Electrophysiology
Call your doctor if you have any of these signs or symptoms after pacemaker surgery:
  • recurrence of symptoms you had before your pacemaker implant
  • swollen ankles
  • redness or drainage at the incision
  • fever
  • swelling and warmth at incision site
  • fainting, dizziness
  • chest pain
  • shortness of breath
  • prolonged weakness or fatigue
  • excessive hiccupping
  • muscle twitching

Continue Learning about Pacemaker


This small, battery-operated device weighs about an ounce and sends a signal to your heart to correct a slow or irregular heartbeat. A pacemaker is implanted under the skin, usually on the left side of the chest below the collarbo...

ne. The procedure takes about an hour, and most patients go home within a day. Types of pacemakers vary; some correct a slow heartbeat, while others stop an irregular heartbeat or stop severe heart failure.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.