horseownr,
The symptoms you describe are concerning.
SyncopeFainting and presyncope are fairly common symptoms and have a number of causes. However, it's definitely a symptom that needs to be further evaluated.
Given the association of your chest symptoms an event monitor would probably help get at the root of the issue. However, you should have a complete evaluation of your sympomts with your physician. If you develop similar symptoms you should seek medical help.
good luck
What you describe isn't quite what I experienced several times, but I would black out for a few seconds, without passing out completely, and then my heart would start beating very rapidly. It turned out I was having supraventricular tachycardia (SVT). These were my first symptoms of mitral valve prolapse. The arrhythmia was controlled by Verapamil, a calcium channel blocker, and I never blacked out while on it. I eventually needed mitral valve surgery seven years after I had the first symptoms. Good luck!
Here is something else about my situation that might interest you. I also had a leaky tricuspid valve, but when my mitral valve problem was corrected, the tricuspid corrected itself! I gather that was not too unusual. Anyway, yes, I would say it is time to get checked out by your cardio. When I first had symptoms and saw my cardio, he did not prescribe any meds, and I got into a bad situation when I was driving one night. I thought I was having a heart attack but it really was just the tachycardia at 200bpm. My hands were going numb... and I had to stop at the nearest lighted business (which turned out to be the Longhorn Steakburger Palace and Saloon -- the grand opening) and ask for an ambulance to be called. It was a scary thing, so be careful in the days before you see your doctor and if he or she waits to give you meds until after a holter monitor.... Best of luck!
No fun!
Thanks