This can be as a result of some genetic disorder or conditions such as Cardiomyopathy, Long QT syndrome or even Brugada Syndrome. Some people also face other heart conditions such as heart failure and are at risk of suffering from a life-threatening abnormal heart rhythm.An ICD is fit under local anaesthetic, but with some form of sedation, and hence one is likely to feel extremely sleepy. It takes anything between an hour to more than three to implant ICD.

Conventionally, the time taken also depends on the type of device to be implanted. People who have undergone the procedure may be required to spend a night at the hospital to ensure it is completely checked prior to leaving the hospital.Although not a major difference, an ICD definitely leads to some changes. Most importantly, one is required to regularly honour appointments for check up to ensure any complications are recognized early enough.

Appointments may last up to 12 months depending on the ICD type used. In some cases, the appointments may last a lifetime. Some changes in life may also be required. For instance, engagement in sports or driving may be limited. These changes are important and hence should be loyally followed.