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However, in my experience it's not uncommon for people to be identified with cardiomegaly on an Xray and then subsequent testing (such as a cardiac ultrasound) shows that the heart is actually normal in size. But I agree that it's a good idea to follow-up, especially given that it sounds like you already have a relationship with a cardiologist and therefore may already have some history of heart disease. Take care.View Thread

Defibrillators can sense when the heart is having an abnormal rhythm which may be life-threatening. The device responds by either stimulating the heart to beat quickly (to overwhelm the heart's fast rhythm) or shocking the heart back to normal rhythm. The goal is prevent a life-threatening situation. Defibrillators are often recommended to people with inherited cardiac conditions that increase their risk, or acquired conditions such as heart attacks.
All the best to your husband. Take care.View Thread

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