Prophylactic ICD therapy
1 month ago I had a cardiac mri, and they found myocardium scarring (most likely from a pervious virus), and now my cardiologist is considering 'Prophylactic ICD therapy', after trialling medication for 3 months to see if my 45% EF improves. What I don't understand is why he would be considering this therapy when I don't have any arythmia's (had a holter monitor test). I am a 57 yr old masters cyclist (former professional in the 80's), and suffer from shortness of breath.
Has anyone else had similar experiences with recommendations from their cardiologist.