I woke up last night about 2:00a.m. my heart was pounding and i thought i was going to die, no pain or anything just beating really fast, freaked me out, also i ate at about 8:30pm i thought maybe that could have caused it. but when it happened i went to the restroom, and prayed to God and it went away. I had a heart sonogram and the doctor said my heart is perfect for my age, no heart desease. I dont know what it is, maybe stomach problems. Help me.