Stop The Racing Heart

By Samantha Chan

Atrial fibrillation is the most common arrhythmia and often manifested in an irregular rhythm in the upper chambers of the heart. But do you know what is considered a regular heart rhythm? Read on to find out more.

I had heart palpitations the other day, which means I have atrial fibrillation.

FALSE. Palpitations is a very non-specific symptom, where the heartbeats are noticeable. It usually feels like a fluttering or pounding sensation in your chest, as if your heart is racing. Palpitations can be due to AF or a variety of other arrhythmias such as tachycardia and premature ventricular contractions. If you experience frequent or prolonged episodes of palpitations, or are having symptoms such as chest pain or dizziness, you should see a doctor to find out the exact cause of the palpitation.

It is dangerous for my heart to skip a beat.

FALSE. The sensation of skipped or missing heartbeats is normal. These irregularities in the heartbeat can be scary but are not a danger or threat to the body. They usually occur when someone is excited, stressed or has had caffeine, alcohol or certain cold medications.

I only had one or two episodes of atrial fibrillation, so it will not come back.

FALSE. AF is almost always a recurrent condition that needs lifelong treatment to minimise symptoms and prevent stroke and heart failure. In the beginning, episodes of AF usually occur sporadically and end on their own. These are called paroxysmal atrial fibrillation. However, if these episodes occur more frequently and over a longer period of time, you should talk to your cardiologist to find the best treatment, which may include lifestyle changes, medication, cardioversions or invasive cardiac procedures.