Defibrillator: Types, Uses and Purpose - Cleveland Clinic
网页A defibrillator is a device that provides an electric shock to your heart to allow it to get out of a potentially fatal abnormal heart rhythm, or arrhythmia, — ventricular tachycardia (with no pulse) or ventricular fibrillation — and back to a normal rhythm. Both of these arrhythmias happen in your heart’s ventricles or lower chambers.
Implantable cardioverter-defibrillators (ICDs) - Mayo Clinic
网页2023年8月15日 · An implantable cardioverter-defibrillator (ICD) is a small battery-powered device placed in the chest. It detects and stops irregular heartbeats, also called arrhythmias. An ICD continuously checks the heartbeat. It delivers electric shocks, when needed, to restore a regular heart rhythm.
Defibrillation - Wikipedia
网页Defibrillation is a treatment for life-threatening cardiac arrhythmias, specifically ventricular fibrillation (V-Fib) and non-perfusing ventricular tachycardia (V-Tach). [1][2] A defibrillator delivers a dose of electric current (often called a counter-shock) to the heart.
Defibrillators - What are Defibrillators? | NHLBI, NIH
网页2023年6月6日 · Defibrillators are devices that apply an electric charge or current to the heart to restore a normal heartbeat. If the heart rhythm stops due to cardiac arrest, also known as sudden cardiac arrest (SCA), a defibrillator may help it start beating again.
Implantable Cardioverter Defibrillator (ICD) - American Heart …
网页2022年11月18日 · What is an Implantable Cardioverter Defibrillator? An ICD is a battery-powered device placed under the skin that keeps track of your heart rate. Thin wires connect the ICD to your heart. If an abnormal heart rhythm is detected the device will deliver an electric shock to restore a normal heartbeat.
What is Defibrillation Used For? - Cleveland Clinic
网页An implantable cardioverter defibrillator (ICD) watches for arrhythmias and corrects them with the right amount of shock you need. While it’s similar to a pacemaker in its ability to keep your heart beating, a defibrillator has the added ability to provide a shock to the heart when a fatal rhythm is detected.
Defibrillators - How Do Defibrillators Work | NHLBI, NIH
网页2023年6月6日 · If a defibrillator detects a cardiac arrest or a dangerous arrhythmia, it can send an electric charge to the heart to try to restore a normal heartbeat or rhythm. This video explains your heart's electrical system and how an ICD can help prevent death from cardiac arrest and correct dangerous arrhythmias.
Automated external defibrillators: Do you need an AED?
网页2024年4月24日 · An automated external defibrillator (AED) is a portable device that can be used to treat a person whose heart has suddenly stopped working. This condition is called sudden cardiac arrest. AEDs are available in many public places, such as government buildings, schools, airports and other community spaces.
DEFIBRILLATOR中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页a machine that uses an electric current to make someone's heart beat (= move) in a normal, regular way when it has stopped doing this, or to start a heart beating again when it has …
Heart Defibrillator: Uses, Implantation, ICD Longevity - Verywell …
网页2023年10月23日 · An implantable cardioverter defibrillator (ICD) is a device that sends an electric shock to the heart during a life-threatening abnormal heartbeat. The shock returns the heart rhythm to normal. An ICD can be a lifesaving device.