There are several types of defibrillators, each designed for specific settings and users: - Automated External Defibrillators (AEDs): These are portable devices that can be used by laypersons. AEDs are designed to be user-friendly and provide step-by-step instructions. - Implantable Cardioverter Defibrillators (ICDs): These are surgically implanted devices for patients at high risk of recurrent, life-threatening arrhythmias. They continuously monitor the heart and automatically deliver shocks when necessary. - Wearable Cardioverter Defibrillators (WCDs): These are external devices worn by patients at temporary risk of SCA. They provide continuous monitoring and automatic defibrillation without the need for implantation. - Manual Defibrillators: Typically used by healthcare professionals, these devices require the operator to interpret the heart rhythm and decide on the appropriate energy level for defibrillation.
