Implantable cardioverter-defibrillators (ICDs) - Mayo Clinic
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 types: …
Implantable Cardioverter Defibrillator (ICD) - American Heart Association
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 chaotic, it …
ICD vs. Pacemaker: What’s the Difference? - Avive AED
Sep 14, 2022 · Pacemakers vs. ICDs: Learn how implantable cardioverter defibrillators and pacemakers treat arrhythmias, their key differences, and benefits for heart health.
Pacemaker or ICD: Which Do I Need? - WebMD
Mar 25, 2025 · Learn about two devices -- an ICD and pacemaker -- that can help you keep your heart beating correctly.
Implantable Cardioverter Defibrillator (ICD) - Cleveland Clinic
An implantable cardioverter defibrillator (ICD) is a device that monitors your heart and treats abnormal heart rhythms when needed. It’s surgically placed under your skin and connects to your heart with …
Biventricular Pacemaker and ICD (Biventricular ICD) | UMass Memorial …
The ICD part of the device detects dangerously fast heart rhythms and attempts to end them with either pacing or delivering a shock. The bursts of pacing or delivery of a shock often stops this dangerous …
ICD vs Pacemaker: Which Heart Device Do You Need? | MDSI
May 6, 2025 · ICDs and pacemakers are implanted devices for managing abnormal heart rhythms. Yet, they work in different ways. Each helps keep a steady heartbeat, but their roles change based on the …
Pacemakers and Implantable Defibrillators - MedlinePlus
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 defibrillator.
Pacemakers and Implantable Cardioverter-Defibrillators
Sep 9, 2025 · An implantable cardioverter-defibrillator (ICD) is a specialized device designed to directly treat a cardiac tachydysrhythmia. ICDs have revolutionized the treatment of patients at risk for...
Pacemaker vs. ICD: Which One Do You Need and Why?
4 days ago · 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.