Jan 14, 2026 · 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 also increases …

Jan 14, 2026 · A fast, pounding heartbeat could be due to AFib, a type of heart rhythm disorder. Know the warning signs and when treatment is needed.

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 the AV node is …

Oct 13, 2023 · Blood-thinning medicines can lower the risk of stroke related to atrial fibrillation and other heart arrhythmias. If you have a heart arrhythmia, ask a healthcare professional if you need to take a …

Oct 21, 2025 · My cardiologist always said that medication is the first step to control a-fib and when that no longer works, you go to an ablation. Heart surgery always carries a risk.

Apr 9, 2024 · Atrial fibrillation (AFib) is a heart rhythm disorder. In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat.

Jul 7, 2025 · The discharge information that I received after my ablation (PFA) said that I MAY have episodes of Afib. Information did not give any time frame for when or for how long.

The right answers the first time Effective treatment depends on getting the right diagnosis. Our experts diagnose and treat the toughest medical challenges. The world's best hospital Mayo Clinic is the No. …

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 help reset the …

Symptoms The main symptom of atrial tachycardia is a very fast heartbeat. Typically during atrial tachycardia, the heart beats 150 to 200 times a minute. The fast heartbeat may come and go …