ICD (Implantable Cardioverter Defibrillator) Implantation

An ICD is a life-saving device used in patients at risk for sudden cardiac arrest. It monitors heart rhythm continuously and delivers a shock if a dangerous arrhythmia like ventricular fibrillation occurs.

Candidates include:

• History of cardiac arrest or sustained ventricular tachycardia
• Weak heart muscle (low ejection fraction)
• Certain inherited arrhythmia conditions

ICDs help prevent sudden death and are usually implanted under the skin near the collarbone.