Why does my heart beat fast at night?

Sometimes when I lay down to go to sleep at night, I can feel my heart beat. It's often erratic, one or two beats quickly in a row, and then it goes back to normal. I don't ...show more

For the last two nights in a row I lay down to sleep and within a minute my heart starts racing and doesn't stop. I sleep it off and in the morning it's normal again but I'm worried. Why does this happen? I think I eat enough magnesium and I don't think...

I am not sure why this is happening...I have been sweating as well sometimes during the day and almost always at night..I what to feel better

I did not sleep all night. When I would move positions my heart rate would sky rocket. It was loud hard thumps. My stomach hurt too. I also felt like I had to throw up. Anyone know what is going on?

it is not every beat. it's about one every 5 minutes. i walk every day for 20-30 minutes and I eat pretty good. I have seen a doctor for this and she could not find anything wrong. It bothers me and wakes me up. what can I do?

I can hear the sound of my heart beating sometimes loudly.

age 10- *. my heart would always race for no reason, like if i was eating or trying to go to bed, i could feel it pounding in my chest, thought nothing of it as i was very active as a kid. age 11: * first started to get palpilations, where i will get...

My boyfriend has always had a weird heart beat, but he went to the doctor and they said there was nothing wrong, that it wasn't anything to worry about. What it is, is sometimes his heartbeat is irregular. On friday night we went out for a friends birthday...