if you are not symptomatic, this is on a whole not a cause for panic. However, remember echocardiogram
is an operator dependent evaluation, at times it might require you do the test some other time to actually be sure of the diagnosis. However, adhere to the management plan of your cardiologist, or if you have not met a cardiologist yet, you should meet one for other tests like the ECG, chest X ray
and clinical examination for a concise decision to be taken.
Thanks and nice day,