Search Results 1-10 of 17526 for Atrial

  1. Atrial fibrillation - Symptoms and causes - Mayo Clinic

    During atrial fibrillation, the heart's upper chambers — called the atria — beat chaotically and irregularly. They beat out of sync with the lower heart ...

  2. Atrial tachycardia - Overview - Mayo Clinic

    Atrial tachycardia. Atrial tachycardia is a fast heartbeat, called an arrhythmia. It's a type of supraventricular tachycardia (SVT). During an atrial ...

  3. Atrial fibrillation - Diagnosis and treatment - Mayo Clinic

    Treatment for atrial fibrillation may include medicines to do the following: Control the speed of the heartbeat. Restore the heart rhythm. Prevent blood clots, ...

  4. Atrial flutter - Symptoms and causes - Mayo Clinic

    Atrial flutter is a type of heart rhythm disorder, called an arrhythmia. It is similar to atrial fibrillation (AFib). But in atrial flutter the heart rhythm ...

  5. Atrial flutter ablation - Type - Mayo Clinic

    Atrial flutter is a type of heart rhythm disorder. It happens when the heart's electrical signals tell the upper heart chambers, called the atria, to beat too ...

  6. Atrial tachycardia - Symptoms and causes - Mayo Clinic

    Atrial tachycardia is an irregular heartbeat, called an arrhythmia. It's a type of supraventricular tachycardia. During an atrial tachycardia episode, ...

  7. Atrial septal defect (ASD) - Symptoms and causes - Mayo Clinic

    An atrial septal defect (ASD) is a heart condition that you're born with. That means it's a congenital heart defect. People with an ASD have a hole between ...

  8. Atrial fibrillation ablation - Mayo Clinic

    Atrial fibrillation ablation may be done if medicines or other treatments for AFib don't work. But sometimes it's the first treatment for certain people with ...

  9. Mayo Clinic Minute: Managing atrial fibrillation

    September is National Atrial Fibrillation Awareness Month. But what is atrial fibrillation and how do you fix it?

  10. Mayo Clinic Minute: What is atrial fibrillation?

    Fred Kusumoto, a Mayo Clinic electrophysiologist, explains what happens in the heart to create atrial fibrillation and what can be done to fix it. Watch: The ...