Which term refers to an Automatic Implanted Cardiac Defibrillator?

The correct term for an Automatic Implanted Cardiac Defibrillator is AICD. This abbreviation stands for "Automatic Implantable Cardioverter Defibrillator," which is a device implanted within the body to monitor the heart rhythm. When it detects arrhythmias, particularly life-threatening ventricular tachycardia or ventricular fibrillation, the AICD delivers an electrical shock to restore a normal heart rhythm.

While ICD is also commonly used to refer to an Implantable Cardioverter Defibrillator, it doesn't specifically indicate the "automatic" aspect nor clarify that it is implanted. The additional "A" in AICD highlights the automatic and implantable features, which are essential characteristics of this device.

The other terms listed do not relate to the AICD or ICD. EFG is not a recognized term in the context of cardiac devices, and PCI, which stands for Percutaneous Coronary Intervention, refers to a non-surgical procedure used to treat narrowing of the coronary arteries. Understanding the specific functions and classifications of cardiac devices is crucial, especially in emergency medicine, where precise terminology is vital for effective communication among healthcare professionals.