It feels like heart is pushing something  like air bubbles out....Every once in a while I have had this feeling that on left side towards chest something like a air bubble goes trough..It does not hurt but that feeling is so strange and its very hard to describe it exactly...Not sure if that could be related to the heart since it feels like that goes out together with the heartbeat ....Please advise Thank you
Thanks for your question on Chat Doctor. I can understand your concern. Possibility of stress and anxiety related symptoms is more. But since it is left sided chest discomfort, we should first rule out heart diseases. So get done ECG and 2d echo. If both are normal then no need to worry heart related diseases. Sometimes, stress and anxiety can cause similar kind of symptoms. So consult psychiatrist and get done counselling sessions. Try to identify stressor in your life and start working on its solution. You may need anxiolytic Chat Doctor.  Don't worry, you will be alright. Avoid stress and tension, be relaxed and calm. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.