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If atrial fibrillation stops within a short time it is called paroxysmal, but if atrial fibrillation is continuously present, or continues for prolonged periods, it is persistent. When the normal heart rhythm cannot be restored atrial fibrillation is termed permanent. These types of atrial fibrillation have a varied response to therapy and are therefore managed differently.
| Paroxysmal | Episodes of atrial fibrillation that last less than 7 days. |
|---|---|
| Persistent | An episode of atrial fibrillation lasting longer than 7 days. |
| Longstanding persistent | An episode of atrial fibrillation lasting longer than 1 year. |
| Permanent | When no attempt is made or it is not possible to restore the normal rhythm. |
FREQUENTLY ASKED QUESTIONS
What are the different types of atrial fibrillation?
The types include paroxysmal AFib (short-lasting episodes), persistent AFib (lasting more than a week), and permanent AFib (long-term and continuous).
What is paroxysmal AFib?
Paroxysmal AFib refers to episodes of atrial fibrillation that start suddenly and stop on their own, usually lasting less than 7 days.
How is persistent AFib different from permanent AFib?
Persistent AFib requires medical treatment to stop the arrhythmia, whereas permanent AFib is a long-term condition where normal rhythm cannot be restored.
What triggers paroxysmal atrial fibrillation?
Common triggers include stress, alcohol, dehydration, infections or underlying heart conditions.
Can different types of AFib require different treatments?
Yes, treatment depends on the type and severity of AFib, ranging from lifestyle changes to medications, cardioversion, or ablation. But also individual risk factors are taking into account for example on the decision on blood thinners to prevent stroke.
Is permanent AFib reversible?
Permanent AFib is generally not reversible, but symptoms can be managed with medications and other interventions.
