If you are asking, what can cause your heart to stop abnormally? Then my answer would be: the sinus node which controls the rate of your heart could pause momentarily, either due to the vagus nerve, or the conduction from the top chamber to the bottom could be blocked and that would cause a lack of the ability for the heart to contract. I hope this answers your question. Good luck.
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just went to the hospital cause shes apparently been having them since 7:30 pm this evening...its like nearly 9:30pm. And she eats healthy stuff but also alot of junk and she never exercises and shes majorly over weight. she currantly has the lapband in and this evening she was cleaning out the cupboard and it was a big job trust me and thats when she started getting them and i didnt know about this until 10 minutes ago when my dad rushed her to the hospital...is it fatal? whats wrong with her? shes saying she feels it miss a beat. like actually stop for a second..
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