Regular, stable heart rhythm
Procedure
PACEMAKER INSERTION WITH DR SAYAN SEN
Procedure at a glance
Expected results:
Treatment time:
1-2 hours
Anaesthetic:
Local with sedation
Downtime:
1-3 days
Longevity:
7-15 years (battery life)
Expected results:
Regular, stable heart rhythm
Treatment time:
1-2 hours
Anaesthetic:
Local with sedation
Downtime:
1-3 days
Longevity:
7-15 years (battery life)
A pacemaker is a small device that helps control slow or irregular heart rhythms. Dr Sayan Sen provides expert pacemaker implantation and follow-up care from leading cardiac clinics in London using minimally invasive techniques and tailored monitoring.
What is Pacemaker Insertion?
A pacemaker is a device that sends electrical impulses to regulate your heart rate. It is implanted under the skin, usually just below the collarbone, and connected to the heart via small wires called leads.
Pacemaker insertion is a straightforward procedure used to treat bradycardia (slow heart rhythm) or pauses in the heartbeat. It ensures your heart beats at a regular pace, helping to relieve symptoms such as dizziness, fatigue, or blackouts. The procedure is typically done under local anaesthetic with light sedation.
When Might You Need a Pacemaker?
Pacemakers are recommended when the heart’s natural rhythm becomes too slow or irregular, particularly when symptoms or risks of fainting or cardiac arrest are present.
- Bradycardia (slow heart rate): When the heart cannot pump enough blood due to a reduced rate.
- Heart block: Electrical signals from the upper to lower chambers are delayed or blocked.
- Fainting or dizzy spells: Caused by irregular heart rhythms or pauses in the heartbeat.
- Post-TAVI or valve procedures: May be needed if electrical conduction is affected after heart surgery.
What to Expect Following Pacemaker Insertion
Most patients go home within 24 hours of pacemaker insertion. Dr Sen will review your device function before discharge and arrange regular follow-up checks.
You’ll receive detailed instructions on caring for the implant site and avoiding strain during early recovery. Follow-up includes periodic device checks in-person or remotely. With ongoing care available in London you’ll be closely monitored for heart rhythm and device performance long term.
FAQs
Will I feel the pacemaker working?
You likely won’t feel the pacemaker delivering impulses. It works automatically, only activating when needed to correct a slow heart rate. Most patients quickly forget it’s there. If any unusual symptoms occur, they can be addressed during your routine device checks.
How long does a pacemaker last?
Modern pacemakers typically last between 7 and 15 years, depending on usage and settings. The battery can be replaced through a simple procedure. Dr Sen and his team will monitor battery life during regular follow-ups and schedule a replacement when needed.
Can I return to normal activities after the procedure?
Most patients return to daily activities within a week. However, heavy lifting and overhead arm movements should be avoided for the first 4-6 weeks. You’ll be given tailored advice based on your condition, recovery, and pacemaker type.
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