The normal heartbeat has a steady regular rhythm. It varies from person to person. When we are at rest it beats at a rate of 60 to 100 beats a minute. It can speed up and slow down depending on our activity levels, yet most of the time we are completely unaware of our heart beating. For more see How Your Heart Works.

Palpitations are very common and most people can experience them from time to time during their lifetime. In most cases they are harmless and not a sign of heart problems.