Factors such as age, health conditions, and physical fitness can also affect how fast your heart beats. While some people ...

You may notice these feelings in your chest, neck, or throat. Many people describe feeling like their heart is working too hard or beating irregularly. You feel heart palpitations for more than ...

Multiply by 6. Are they different? Now think about whether the heart beat might change at all. What do you think would happen if you measured your heartbeat standing up? After running really fast ...

In one video, Owens got up close to the king of the jungle himself. "I had to stop recording my heart was beating so fast," Owens wrote, adding laughing emojis to accurately describe how he was ...