question: i have already been told its not life threatening, but i still get so scared, i have an extra heart beat, and suffer palputations, but sometimes my heart slows down to where i feel slightly faint, and i feel the pulse in my neck it is strong, but only beats every 3-4 seconds.. it last for about 10 seconds, then i get all worked up, and it speeds up as if i just did a sprint for about a minuite, then it goes normal again.??  i get it a couple times a month, and i also get flutters now and again, usually every few months, where the heart goes out of sync for about 10 seconds.. and i suffer from heart palputations everyday, only a couple though  a day.! xxx