Arrhythmia" means your heartbeat is irregular. It doesn't necessarily mean your heart is beating too fast or too slow. It just means it's out of its normal rhythm.
from promo - fitness http://ift.tt/12TA5jn
When Your Heart Rhythm Isn't Normal
via promo103
from promo - fitness http://ift.tt/12TA5jn
When Your Heart Rhythm Isn't Normal
via promo103
