How to Respond to an Implantable Cardioverter-Defibrillator Shock

How to Respond to an Implantable Cardioverter-Defibrillator Shock
The implantable cardioverter-defibrillator (ICD) has consistently demonstrated a life-saving benefit in patients at risk for sudden cardiac arrest. Quality-of-life outcomes with the ICD may be directly related to coping successfully with ICD shocks. Although most people are able to tolerate a shock to some extent, the experience of shock is discomforting and can prompt feelings of anxiety, depression, or fear. The purpose of this article is to review patient and family preparations and responses to ICD shock to limit its impact on quality of life.