A racing heart is not a major concern for most people. It can be triggered by adrenaline or excitement. However, if it happens regularly that the heart skips a few beats, a doctor should be consulted as soon as possible.

An irregular heart rhythm can indicate an arrhythmia, which should be treated so that the heart beats properly again and the body is supplied with blood again. Arrhythmias can also increase the risk of having a stroke.