Atrial fibrillation - Symptoms and causes - Mayo Clinic
Oct 3, 2025 · Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm. An irregular heart rhythm is called an arrhythmia. AFib can lead to blood clots in the heart. The condition …
Atrial fibrillation - Diagnosis and treatment - Mayo Clinic
This area is called the AV node. The heart's electrical signals can't pass through the damaged area. So this treatment blocks the faulty heart signals that cause atrial fibrillation (AFib). Once …
Atrial fibrillation ablation - Mayo Clinic
Apr 9, 2024 · Atrial fibrillation ablation is done to fix and prevent an irregular and often very fast type of heartbeat called AFib. You may need this treatment if you have a fast, fluttering …
Mayo Clinic Q & A: Why a fluttering heart could lead to stroke
May 29, 2025 · Atrial fibrillation is a common type of heart rhythm disorder where the heart doesn't beat efficiently. This makes the heart unable to pump enough blood out to the body with each …
Does atrial fibrillation run in families? - Mayo Clinic
May 15, 2024 · If you have familial AFib, you may get the irregular heartbeat earlier in life than do those with AFib who don't have a family history of the condition. Usually, common heart …
Mayo Clinic offers new innovative therapy to treat atrial fibrillation
Jul 30, 2024 · The irregular and often very rapid heart rhythm of AFib can lead to blood clots in the heart, increasing a patient's risk of stroke. Clinicians can use medication and therapies to …
Novel pulsed field ablation offers patients safer and faster atrial ...
May 29, 2024 · The FDA-approved pulsed field ablation (PFA) for atrial fibrillation (AFib) marks a milestone in electrophysiology. Instead of using heat or cold energy as in traditional ablation, …
Atrial fibrillation and managing stress - Mayo Clinic
Oct 31, 2024 · Stress, anxiety and depression are bad for your heart, but whether they trigger AFib is debated. Find out when to practice self-care — and when to ask for help.
When atrial fibrillation (AFib) ablation timing impacts AFib …
Jun 18, 2025 · "Recent data has suggested that early control of atrial fibrillation is associated with improved patient outcomes. While it is clear earlier is better, data informing physicians on …
Atrial fibrillation care at Mayo Clinic
Oct 3, 2025 · A fast, pounding heartbeat could be due to AFib, a type of heart rhythm disorder. Know the warning signs and when treatment is needed.