Wondering if anyone has been where I am now, I had one singular case of A-Fib when I was 18 years old, went back to the doctor 5 months ago because of skipped beats and SVT's. I ended up getting an echo which showed my ejection fraction was at 52% which my doctor said was equivalent to a 60 year old. So it's 5 months later and I got a cardiac MRI which showed a 47% EF at a 5% loss over 5 months. My doctors are at a loss, I am slightly over weight at 6'3 but am very active at work with a semi healthy diet. My blood results are all perfectly normal as well. I have high blood pressure which my cardiologist is trying to find an underlying cause for but I have a very clean family medical history. I'm very worried considering my regression and that heart failure awaits at 50% I'm wondering if anyone has been in my position and what to expect in the future. Thanks for reading!