Implantable Cardioverter

Contact Us

Heart & Vascular Centre, Mater Private Network, 72 Eccles Street, Dublin 7, D07 RD8P 1800 20 05 50 Outside ROI +353 (0)51 595 124 heartcentre@materprivate.ie

Please note a referral letter is required before an appointment can be confirmed.

Heart and Vascular Centre, 2nd Floor, Citygate, Mahon, Cork, T12 K199 021 601 3258 corkcardiology@materprivate.ie

Please note a referral letter is required before an appointment can be confirmed.

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About this service

An Implantable Cardioverter (ICD) is a small device implanted under the skin and is used to restore the heartbeat back to normal rhythm if a serious arrhythmia occurs.  This device is connected to your heart using a number of wires.  

ICDs are implanted in people who have had a life-threatening arrhythmia (heart rhythm disturbance) or have had a serious cardiac event like a cardiac arrest.  ICDs may also be appropriate to use as a precaution when there is a considerable risk of developing a serious arrhythmia. 

Many ICDs are inserted due to damage to the heart as a result of a heart attack. 

Certain inherited heart conditions put people at risk of developing life-threatening arrhythmias. These include cardiomyopathy which is a heart muscle disease, Long QT Syndrome (LQTS) which is an inherited heart rhythm disorder, and rare conditions such as Brugada Syndrome. 

Patients with heart failure may also require an ICD to be inserted, as this condition can increase the risk of developing heart rhythm problems. 

ICDs treat life-threatening heart rhythm problems but they do not prevent a heart attack.