The human heart beats about 100,000 times a day (roughly 70 beats per minute) on average and a woman's heart beats faster than a man's, adding about eight extra beats per minute
Over an average lifetime the heart may beat 2.5 billion times and pump about 1-1.5 million barrels of blood which could fill 200 average train tank cars
Your heart beat changes and mimics the music you listen to. It's also believed that the heartbeat of people in love will synchronize after a three minute gaze into each others eyes