Restless sleep associated with heart rhythm problems
Study links insomnia, other shut-eye problems to atrial fibrillation
![sleeping man](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/11/111516_lb_sleep_free.jpg?fit=860%2C460&ssl=1)
UNEASY Zs Disturbances in sleep are associated with increased odds of heart rhythm disturbances, even when breathing stays normal.
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