I have been experiencing trapped gas? i can feel it in my chest and stomach. this has been persistent for a few days now. what can i do to get rid of it? also, i am 32 yr male with sinus bradycardia and sinus arythmia?

Sinus bradycardia, (as long as the slow heart rate doesn't drop into the 40's or cause symptoms) &sinus arrhythmia are common & not serious in young people. In addition to avoiding gassy foods& beverages, take simethicone 1/2 hour after meals to prevent gas buildup. Drinking hot water breaks down gas &lets it pass down& out the rectum. Don't force burping as you'll only swallow air. See MD as ne