I don't think there is any way anyone can say for sure they will go away. For some they do and for others they don't. Unfortunately if you are prone to anxiety you may be stuck with them. Anxiety is a big trigger. As are stomach issues like acid reflux. Caffeine, sugars and carbohydrates. Chocolate for me is a big trigger but I refuse to give it up. Becoming dehydrated is another big trigger. For the small amount you are having it is best to try and ignore them. I don't think there is any reason they would get worse if you remain heart healthy but try not to dwell on the possibility. It isn't something you need to deal with now and would be something you could tackle later on in life if they did indeed get worse but if you watch your big triggers you very well can keep them at a minimum or even be rid of them for good. Do your best to work on the anxiety with meditation and yoga and a good therapist. It will not only possibly lessen the premature beats but also help give you tools at dealing with them better if they do occur. Take care. They really are harmless in an otherwise healthy heart. It may be good to have the echo done to be sure but odds are your heart is healthy and you just need to learn to take the premature beats in stride like a lot of us. Take care and feel better soon. Keep us posted on how you are doing.