Feb 18, 2025 · An ICD isn't the same as a pacemaker. A pacemaker is a device used to prevent dangerously slow heartbeats. An ICD is a type of cardiac therapy device. There are two basic …

Oct 29, 2024 · If your ICD has a pacemaker feature, when your heartbeat is too slow, it works as a pacemaker and sends tiny electric signals to your heart. When your heartbeat is too fast or …

Mar 25, 2025 · Learn about two devices -- an ICD and pacemaker -- that can help you keep your heart beating correctly.

An implantable cardioverter defibrillator (ICD) is a device that fixes life-threatening irregular heart rhythms (arrhythmias). It constantly monitors your heart.

Sep 14, 2022 · Pacemakers vs. ICDs: Learn how implantable cardioverter defibrillators and pacemakers treat arrhythmias, their key differences, and benefits for heart health.

Sometimes after a shock is delivered, the heart may beat too slowly. The ICD has a "backup" pacemaker. This can stimulate the heart to beat faster until the normal heart rhythm returns. …

Aug 12, 2025 · An ICD can help control life-threatening arrhythmias, especially those that can cause sudden cardiac arrest (SCA). Most new ICDs can act as both a pacemaker and a …

Nov 6, 2025 · Explore the differences between a pacemaker vs. ICD. Understand how each heart device works, when they’re recommended, and which one suits your condition best.

Sep 9, 2025 · Pacemakers and implantable cardioverter defibrillators (ICD) are small devices implanted in the chest that monitor and treat arrythmias. A pacemaker is used to speed up …

May 6, 2025 · Compare ICD vs. pacemakers in simple terms. Learn about their purposes and benefits. Find out how doctors select the right device