A quivery heartbeat and a flutter in your chest are two telltale signs you could be in atrial fibrillation, or AFib. That means your heart is beating out of sync. As weird or scary as an episode may ...
Share on Pinterest Drinking diet or sugary beverages may lead up to a 20% increased risk of AFib. SolStock/Getty Images A new study found a 20% increased risk of atrial fibrillation among participants ...