#3 Experiencing dizziness and lightheaded feelings
Feeling dizzy or even fainting may have many issues. It may be due to dehydration, not eating properly, fatigue or other medical conditions. Still, if you feel dizzy all of a sudden, it means that your brain is not supplied enough with blood, which is due to a poor functioning of the heart. If this state is also accompanied by irregular heartbeats, then it is for sure that these two are connected. So it is time to pay your doctor a visit.