I feel very worried.I feel palpitations and funny things on my heart due to gas,because after I feel this I start burping and that makes me feel better. Is this common??Please I need to know if someone else have feel this.I already went to my heart doctor and he told me my heart was fine,that it was changes of the heart ryth that are normal in some people,but this is very frigthening.Today when I went to the bathroom as I was constipated I felt those weird things in my heart and I start burping.Please help meThanksAnyitaPd.-Are headaches also related to I.B.s?