What are the different types of ICD?

There are two basic types: A traditional ICD is implanted in the chest, and the wires (leads) attach to the heart. The implant procedure requires invasive surgery. A subcutaneous ICD (S-ICD) is another option that’s implanted under the skin at the side of the chest below the armpit.

Are all ICD pacemakers?

All modern ICDs also function as pacemakers. 100% ventricular paced rhythm.

What is the difference between CRT D and ICD?

When patients have a life-threatening arrhythmia, the ICD delivers an electrical shock to help restore a regular heartbeat. A CRT-D differs from an ICD in that it has a second electrode over the left ventricle of the heart to help synchronize a patient’s heartbeat and improve cardiac function.

What is a BIV ICD?

A biventricular pacemaker and ICD is a small, lightweight device powered by batteries. This device helps keep your heart pumping normally. It also protects you from dangerous heart rhythms. Read on to learn more about this device and how it works.

What is a CRT-P pacemaker?

A CRT-P is an implantable cardiac resynchronization therapy (CRT) pacemaker for patients with heart failure. The device monitors the heart’s rhythm, detects irregularities and corrects them with electrical impulses.

What are the most common pacemakers?

Single-chamber pacemaker This type of pacemaker has one lead that connects the pulse generator to one chamber of your heart. For most people, we use the single-chamber pacemaker to control heartbeat pacing by connecting the lead to your right ventricle (lower heart chamber).

What is DDD and VVI?

DDD and VVI are pacemaker therapy modes that your doctor can program in your device. These are just two of many options. Each letter indicates something different (A=Atrium; V=Ventricle; D=Dual or both A and V; and O=none). The first letter indicates the chamber of the heart being paced.

What is the difference between CRT P and CRT D?

One is a special kind of pacemaker. It’s called a cardiac resynchronization therapy pacemaker (CRT-P) or “biventricular pacemaker.” The other is the same device, but it also includes a built-in implantable cardioverter defibrillator (ICD). This type is called a cardiac resynchronization therapy defibrillator (CRT-D).