I'm just learning about them. My Doctor said they were "panic attacks" but did order an EKG and stress test, which thankfully I passed.
Last Saturday night lying in bed feeling like crap and wondering if I called an ambulance, who I could call to take my dog at 10:00 at night. Then I realized my heart was missing about every 6th beat, so started reading up on it. Now that I know what's going on I've cut back on coffee, and am getting better about my salt intake. They also finally responded to my (3rd) request for records, so that I can finally change doctors.
You guys are scaring me though, with talk about no fruit or bread.