Patients with heart rhythm disorders may be advised to
have a pacemaker or an implantable cardioverter defibrillator (ICD). While
these devices may seem similar, they serve different purposes in managing heart
conditions.
What is a Pacemaker?
A pacemaker is a small device that helps control slow or
irregular heartbeats. It sends electrical signals to help the heart beat at a
normal rate and rhythm, improving blood flow and reducing symptoms like
dizziness and fatigue.
✅ Used for:
What is an ICD?
An ICD (Implantable Cardioverter Defibrillator) is a
device that monitors your heart rhythm and can deliver a life-saving shock if
it detects dangerous fast rhythms (ventricular tachycardia or ventricular
fibrillation) that can lead to sudden cardiac arrest.
✅ Used for:
Key Differences Between ICD and Pacemaker
|
Feature |
Pacemaker |
ICD |
|
Main Function |
Prevents slow heart rates |
Treats dangerous fast rhythms |
|
Shock Capability |
No |
Yes, delivers shocks to restore rhythm |
|
Pacing |
Continuous pacing support |
Pacing + shock therapy |
|
Used For |
Bradycardia, heart block |
VT/VF, sudden cardiac arrest prevention |
Which Device Do You Need?
The choice between an ICD and a pacemaker depends on:
Your doctor and cardiac device specialist will evaluate
your condition and guide you to the most appropriate device to improve your
quality of life and safety.
I’m Md Mijanur Rahman, as an Expert of ICD and Pacemaker
Support in Dhaka, Bangladesh
With over 11+ years of experience in cardiac device
support, I provide:
✅ Technical assistance during ICD and pacemaker
implantation
✅ Programming, follow-up, and troubleshooting
✅ Patient counseling for safe device management
✅ Collaboration with hospitals and cardiologists
across Bangladesh
If you need professional ICD or pacemaker support, please
contact me
for expert assistance.
Final Patient Tips:
✅ Always attend regular
follow-ups to check your device.
✅ Report any unusual symptoms like palpitations or
dizziness.
✅ Carry your device ID card at all times.