Q. Are there different types of atrial fibrillation, and if so, how do they differ?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Yes, there are indeed different types of atrial fibrillation, often categorized based on the duration and underlying causes. The two main types are paroxysmal and persistent atrial fibrillation.
1. Paroxysmal Atrial Fibrillation:
Paroxysmal AF is characterized by irregular heart rhythms that come and go spontaneously. These episodes typically last for a few seconds to a week and then revert to normal rhythm. The triggers can be stress, caffeine, alcohol, or other factors.
2. Persistent Atrial Fibrillation:
Persistent AF is when the irregular heart rhythm persists for more than seven days. It doesn't return to a normal rhythm on its own and often requires medical intervention to restore normal heart rhythm.
Additionally, there is a third category known as long-standing persistent atrial fibrillation, where the abnormal rhythm lasts for more than a year.
The key difference between these types lies in the duration and the need for medical intervention. Paroxysmal AF tends to be more sporadic and can sometimes resolve on its own, while persistent AF requires medical attention to restore normal heart rhythm.
Understanding the type of atrial fibrillation is crucial for treatment decisions. Your healthcare provider will determine the best course of action based on the type, your overall health, and individual factors. If you suspect you have atrial fibrillation or have been diagnosed, consult with your healthcare professional to create a tailored plan to manage your condition effectively.