What does the acronym ICD stand for in cardiac management?

The acronym ICD stands for Implantable Cardioverter-Defibrillator. This device plays a crucial role in managing certain heart rhythm disorders, particularly for patients at risk of sudden cardiac arrest due to ventricular fibrillation or ventricular tachycardia. An Implantable Cardioverter-Defibrillator continuously monitors the heart's rhythm and is programmed to deliver a shock to restore a normal heartbeat when it detects a dangerous arrhythmia.

The choice of "Implantable Cardioverter-Defibrillator" is accurate because it captures both the essential functionality of the device—convective cardioverting and defibrillating arrhythmias—and the fact that it is implanted within the patient's body. Understanding this terminology is vital for healthcare professionals involved in cardiac care, as it informs both patient discussions and potential treatment plans involving this life-saving technology.