Question 1

How long does a pacemaker or ICD battery last?

Accepted Answer

Modern pacemaker batteries typically last 8 to 15 years, while ICD batteries last 5 to 7 years on average, depending on how frequently the device delivers therapy. Battery status is monitored during routine check-ups, and when the battery is low, only the pulse generator is replaced in a minor surgical procedure -- the existing leads are usually kept in place.

Question 2

What lifestyle restrictions apply after pacemaker or ICD implantation?

Accepted Answer

Most patients resume normal activities within a few weeks. You should avoid strong magnetic fields (such as MRI machines, unless your device is MRI-compatible) and keep cell phones and electronic devices at least 15 cm from the implant site. Contact sports and activities that risk direct impact to the chest should be avoided. Air travel, driving, and moderate exercise are generally safe after the initial recovery period. Your electrophysiologist will provide personalized guidance.

Country	Price Range
US	$30,000 – $50,000
India	$5,000 – $12,000
Thailand	$8,000 – $15,000

Pacemakers & ICDs

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