Pacemaker / ICD Implantation

consultation
What is Pacemaker / ICD Implantation?

A Pacemaker is a small device placed under the skin to help control abnormal heart rhythms by sending electrical impulses to stimulate the heart. An ICD, on the other hand, monitors heart rhythms and can deliver a shock if it detects a dangerous arrhythmia, such as ventricular tachycardia or fibrillation.

When to consult a doctor for Pacemaker / ICD Implantation?

Diagnosing the need for a pacemaker or an Implantable Cardioverter Defibrillator (ICD) typically involves a combination of clinical evaluations, symptoms, and specialized tests.

You should consult a doctor if:

  • Frequent or Unexplained Fainting or Dizziness: These can indicate issues with heart rhythm or insufficient blood flow to the brain.
  • Palpitations or Rapid Heartbeat: If you regularly experience a racing heart or irregular heartbeat, it could be a sign of arrhythmia.
  • Persistent Fatigue or Weakness: Feeling unusually tired, especially during simple activities, might be due to heart inefficiency.
  • Shortness of Breath or Chest Pain: These can indicate serious heart conditions and should be addressed promptly.
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Causes
  • Bradycardia
  • Heart Block
  • Atrial Fibrillation with Slow Heart Rate
  • Sick Sinus Syndrome
  • Ventricular Tachycardia
  • High Risk of Sudden Cardiac Arrest
Symptoms
  • Dizziness or Lightheadedness
  • Fainting or Near-Fainting
  • Shortness of Breath
  • Chest Pain or Discomfort
  • Fatigue or Weakness
  • Palpitations
Frequently Asked Questions

Most patients can return home the same day or the next. Full recovery takes a few weeks, during which patients should avoid heavy lifting and strenuous activities.

Pacemakers and ICDs are generally shielded against interference, but it's advised to avoid strong magnetic fields, like those from MRI machines, and keep cell phones at least six inches away from the device.

Yes, most people can resume regular activities, including exercise. However, it’s essential to discuss with your doctor, who may suggest avoiding contact sports or certain activities that could impact the device.