Can Palpitations Last for Hours?

This fast and irregular palpitation occurs in the atria or upper chambers of the heart and could last a few minutes to an hour. Atrial fibrillation arrhythmias could become chronic and lead to stroke.

Can palpitations last a long time?

Other times, it could be your heart trying to tell you that something's wrong. You should call your doctor if your heart palpitations last longer than a few seconds at a time or occur frequently. If you're healthy, you don't need to worry about brief heart palpitations that only happen every now and then.

Is it normal to have heart palpitations for hours?

Most of the time, heart palpitations are harmless and go away on their own. In some cases, however, there may be a medical reason behind them, called an arrhythmia (abnormal heart rhythm). Even though they are common, heart palpitations can make you feel anxious and scared.