Hi I just got my echocardiogram results from last week and I don't see my cardiologist until next week. I am reading this and getting nervous. I had minimally invasive mitral valve repair 15 months ago and I had a LVEF between 55% and 65% and it is now between 40 to 45%. Also, it shows mild to moderate mitral valve regurgitation. I hope someone can share their knowledge or results and calm me down. Thank you so much.