Implantable Cardioverter-Defibrillators

Implantable Cardioverter-Defibrillators (ICDs) are small devices placed inside the chest to monitor heart rhythms. They are designed for people at risk of life-threatening heart arrhythmias, which can lead to sudden cardiac arrest. If the ICD detects a dangerous heartbeat, it delivers electrical shocks to restore a normal rhythm. The device is implanted through a minor surgical procedure and can also act as a pacemaker to help maintain a steady heartbeat. ICDs can significantly improve survival rates and quality of life for those with serious heart conditions.