LifeVest Wearable Defibrillator

LifeVest wearable defibrillator

The LifeVest wearable defibrillator is worn by patients at risk for sudden cardiac arrest (SCA), providing protection during their changing condition and while permanent SCA risk has not been established.  The LifeVest allows a patient’s physician time to assess their long-term arrhythmic risk and make appropriate plans.   

The LifeVest is lightweight and easy to wear, allowing patients to return to their common activities of daily living, while having the peace of mind that they are protected from SCA.  The LifeVest continuously monitors the patient’s heart and, if a life-threatening heart rhythm is detected, the device delivers a treatment shock to restore normal heart rhythm.  The entire event, from detecting a life-threatening arrhythmia to automatically delivering a treatment shock, usually occurs in less than a minute. Timely defibrillation is the single most important factor in saving a SCA victim’s life.  The LifeVest does not require bystander intervention and has a 98 percent first treatment shock success rate for resuscitating patients from SCA. 

The LifeVest is used for a wide range of patient conditions or situations, including following a heart attack, before or after bypass surgery or stent placement, as well as for those with cardiomyopathy or congestive heart failure that places them at particular risk.   

To access the full LifeVest website, click here. Please be aware this site may contain some content specific to and appropriate for the United States.