Eructation

[andrey]

At me attacks of an eructation repeat. The eructation lasts half an hour or hour but it not the most terrible. In parallel with an eructation the dyspnea or short wind or a tachycardia begins, I precisely do not know. But sredtse as though trembles and the complicated respiration, in opinion of zajchiki. I understand that you will advise inspection, but in our solitude it is poorly probable. What can be the reasons of such attacks?