A member asked:

If someone's heart stops from ventricular fibrillation, will a defibrillator restore heart rhythm or is it too late?

2 doctors weighed in across 2 answers
Dr. Michael Dugan answered

Specializes in Hematology

That is : The main utility of a defibrillator, and it usually works.

Answered 1/6/2013

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ICD: Icds are implanted to monitor the electrical activity of very abnormal hearts to see if a life threatening rhythm occurs. If it detects one of these rhythms, it will charge its capacitor and fire a shock to defibrillate the heart back to stable rhythm. In appropriate patients these devices save lives.

Answered 12/9/2013

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