About a year ago, I had an echo that was
It's not serious at present
It's not serious at present. But, it progresses and needs surgery in majority, however not universal. It's variable and not predictable, so whether you need surgery or not is a matter of time.
Till date, there is no treatment available to reduce the progression. So, at present there is no treatment indicated and just need to monitor it with echo every few years. However, should have healthy lifestyle like low oily and calorie diet. Also, get your lipid profile tested and if deranged then needs treatment which may help in reduction in progression.
Hope this helps you and get back if you have any doubts.