I'm really struggling with heart palpitations tonight, it's like my heart skips a few beats then makes them all up in double quick time. It's so intense and scary I'm really struggling to try and stay calm. I know it's only anxiety but I can't help worrying I'm having some kind of heart trouble. It's been relentless for past 5 hrs, it's now 2am, I can't wake my husband as he will just get angry, tell me to get a grip, etc. anyone have any experience of these? I have a long haul flight on Friday (hate, hate, hate flying) so I've been particularly anxious last few days, the symptoms are increasing everyday, god only knows what kind of state I will be in by Friday!