My cardiologist told me that everyone has an irregular heartbeat at some time, this is normal. But I'm not too sure about the missing a beat part! How is her blood pressure? Is it low? This could easily cause her to pass out. I hope they get it sorted for her soon.
I had another turn yesterday with the SVT (not sure what that stands for but it's when my heart races and makes me feel like I'm having a heart attack)
I was alone at home but this time I didn't panic just dealt with it in the ways I have been shown and in under 10 mins I had my heart beat back to normal. I think I have had so many now that I am getting used to it, plus the fact that my cardio told me it won't kill me makes it easier for me to deal with.
Please give Julie my best wishes Misty and I hope they find out and are able to control what is ailing her soon...

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To the believer, no proof is necessary - to the skeptic, no proof is enough!
You can't die for the life of you - Gordon Smith