Question 1

What Is a Heart Pacemaker?

Accepted Answer

A pacemaker is a small battery-powered device placed under the skin of the chest. It monitors the heartbeat and sends gentle electrical pulses when the heart beats too slowly, keeping the rhythm at a safe rate.

Question 2

Who Is Suitable for a Heart Pacemaker?

Accepted Answer

A pacemaker may be suitable for people whose slow or blocked heart rhythm is causing symptoms such as fainting or near-fainting, dizziness, unusual tiredness or breathlessness on mild activity. Only tests such as an ECG or Holter monitor can confirm the need, so a cardiologist should be consulted. Not everyone with a slow pulse needs one, and reversible causes are treated first.

Question 3

How Long Is Recovery After Heart Pacemaker Implantation?

Accepted Answer

A pacemaker may be recommended when a slow heart rhythm causes symptoms or when certain forms of heart block pose a risk, even without symptoms. A cardiologist assesses the heart rhythm, possible reversible causes and overall health before recommending a device.

Question 4

What Are the Risks of a Heart Pacemaker?

Accepted Answer

Pacemaker implantation is a low-risk procedure, and most people do not have serious problems. Possible risks include bleeding or bruising, infection, a collapsed lung, lead dislodgement, blood clots in the vein and, rarely, a hole in the heart wall. The cardiologist explains how these apply to each patient.

Question 5

What Is the Cost of a Heart Pacemaker?

Accepted Answer

The cost depends on the type of device, whether it is permanent or temporary, investigations, the procedure and hospital stay, follow-up and later battery replacement. Ask for an itemised estimate and confirm what it includes and excludes.

Question 6

How Long Does a Pacemaker Battery Last?

Accepted Answer

A pacemaker battery typically lasts about 7 to 10 years, and sometimes up to 15 years, depending on the device type and how often it paces. The doctor monitors the battery during regular checks and plans a replacement well in advance.

Question 7

Can I Have an MRI Scan With a Pacemaker?

Accepted Answer

Many modern pacemakers are MRI-conditional, which means that a scan can be done safely under specific conditions. The doctor and the MRI team should always be told about the pacemaker so that the device can be checked and programmed before and after the scan.

Heart Pacemakers