What is the difference between a pacemaker and a defibrillator?
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Ava Wilson
Studied at the University of Tokyo, Lives in Tokyo, Japan.
As a medical professional with expertise in cardiology, I can provide you with a clear explanation of the differences between a pacemaker and a defibrillator.
Pacemaker: A pacemaker is a small device that's implanted in the body to help regulate the heartbeat. It's used when a person has a slow or irregular heart rhythm, known as bradycardia. The pacemaker sends electrical impulses to the heart muscle to ensure that it beats at a normal rate. Pacemakers are not designed to treat rapid heart rhythms like those seen in tachycardia or fibrillation.
Defibrillator: A defibrillator, on the other hand, is a device that gives a high-energy electric shock to the heart. This is used to treat life-threatening rapid heart rhythms, such as ventricular fibrillation or ventricular tachycardia, which can lead to sudden cardiac arrest. An external defibrillator can be used in emergency situations, while an **implantable cardioverter-defibrillator (ICD)** is a more permanent solution that's surgically placed under the skin and connected to the heart, providing treatment in case of a detected abnormal heart rhythm.
In summary, a pacemaker helps to regulate a slow or irregular heart rhythm, while a defibrillator is used to correct rapid or chaotic heart rhythms.
Studied at the University of Melbourne, Lives in Melbourne, Australia.
An arrhythmia is any disorder of your heart rate or rhythm. ... If your arrhythmia is serious, you may need a cardiac pacemaker or an implantable cardioverter defibrillator (ICD). They are devices that are implanted in your chest or abdomen. A pacemaker helps control abnormal heart rhythms.
2017-12-19
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Charlotte Bailey
QuesHub.com delivers expert answers and knowledge to you.
An arrhythmia is any disorder of your heart rate or rhythm. ... If your arrhythmia is serious, you may need a cardiac pacemaker or an implantable cardioverter defibrillator (ICD). They are devices that are implanted in your chest or abdomen. A pacemaker helps control abnormal heart rhythms.