See below: Generally, a sensation of fluttering in the chest, only when lying on your stomach and taking a deep breath, is unlikely to be caused by a significant heart problem unless you are having the same symptoms at other times of the day or with exercise. Normal people can have brief episodes of arrhythmia, called SVT, in which the heart can suddenly speed up and beat very quickly> http://bit.ly/1P92Fzz
Answered 8/28/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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