The ICD part of the device detects dangerously fast heart rhythms and stops them. This is called resynchronization pacing. This can lead to more efficient and stronger heart contraction. It tries to restore the normal squeezing pattern of the heart. The pacemaker device keeps the heart from beating too slowly. This can make the heart's squeezing contraction even weaker.Ī biventricular pacemaker and ICD help keep the heart pumping in a more normal way. A bundle branch block can throw off the timing of the heart's contraction. The pathways that carry the heart's electrical signals are located in the heart muscle. As a result, the ventricles don’t pump as strongly as they should. This causes the heart to beat and move blood through the heart and lungs and out to the body. This system sends signals that make the atria and ventricles work together. These are the pumping chambers of the heart. The bottom chambers are the left ventricle and right ventricle. The top 2 chambers are the left atrium and right atrium. The heart is made up of 4 sections (chambers) that pump to move blood through the heart. Read on to learn more about this device and how it works. It also protects you from dangerous heart rhythms. This device helps keep your heart pumping normally. A biventricular pacemaker and ICD is a small, lightweight device powered by batteries. Or it is called cardiac resynchronization pacing with an ICD (CRT-D). This is sometimes called a biventricular ICD. To help treat these symptoms, your healthcare provider is recommending a biventricular pacemaker and implantable cardioverter defibrillator (ICD). This condition causes symptoms such as getting tired very quickly and being short of breath. It is also known as congestive heart failure (CHF). You have a condition called heart failure. Biventricular Pacemaker and ICD (Biventricular ICD)
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