Atrial fibrillation

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Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Departments that treat this condition

Doctors who treat this condition

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Displaying 1-9 out of 9 doctors available

Last Name Initial: S

  1. Christina E. Saikus, M.D., Ph.D.

    Christina E. Saikus, M.D., Ph.D.

    1. Cardiovascular Surgeon
    2. Transplant Surgeon
    3. Cardiothoracic Surgeon
    1. Jacksonville, FL
    Areas of focus:

    Aortic valve repair and replacement, Heart failure, Atrial fibrillation, Heart valve disease, Heart arrhythmia, Coronar...y artery disease

  2. Mayank Sardana, M.B.B.S., M.D.

    Mayank Sardana, M.B.B.S., M.D.

    1. Cardiac Electrophysiologist
    1. Phoenix, AZ
    Areas of focus:

    Pacemaker insertion, Cardiac ablation, Cardiac resynchronization therapy, Atrial fibrillation ablation, Epicardial abla...tion, Ventricular tachycardia ablation, SVT ablation, Atrial fibrillation, Supraventricular tachycardia, Premature ventricular contractions, Catecholaminergic polymorphic ventricular tachycardia , Hypertrophic cardiomyopathy, Brugada syndrome, Ventricular tachycardia, Long QT syndrome, Wolff-Parkinson-White syndrome, Ventricular fibrillation, Sudden cardiac arrest, Conduction system disease, Familial cardiomyopathy, Arrhythmogenic cardiomyopathy

  3. Jay W. Schneider, M.D., Ph.D.

    Jay W. Schneider, M.D., Ph.D.

    1. Cardiologist
    1. Jacksonville, FL
    Areas of focus:

    POTS, Cardiomyopathy, Atrial fibrillation, High blood pressure, High blood cholesterol, Cardiac amyloidosis, Heart valv...e disease, Hypertrophic cardiomyopathy, Coronary artery disease, Hyperlipidemia, Heart palpitations

  4. Luis R. Scott, M.D.

    Luis R. Scott, M.D.

    1. Cardiologist
    2. Internist
    3. Cardiac Electrophysiologist
    1. Phoenix, AZ
    Areas of focus:

    Pacemaker insertion, Cardiac ablation, EP study, Cardiac resynchronization therapy, Atrial fibrillation, Supraventricul...ar tachycardia, Atrial flutter, Heart arrhythmia, Syncope, Ventricular tachycardia, Bradycardia

  5. Kristen A. Sell-Dottin, M.D.

    Kristen A. Sell-Dottin, M.D.

    1. Cardiothoracic Surgeon
    1. Phoenix, AZ
    Areas of focus:

    Heart transplant, Heart surgery, Ventricular assist device implantation, Transcatheter aortic valve replacement, Heart ...valve surgery, Left ventricular assist device implantation, Minimally invasive surgery, Atrial fibrillation ablation, Convergent procedure, Hybrid ablation, Coronary bypass surgery, Intra-aortic balloon pump therapy, Mitral valve repair and replacement, Aortic root surgery, Aortic aneurysm repair, TAVR revision, Congenital heart defects in adults, Thoracic aortic aneurysm, Heart failure, Atrial fibrillation, Coronary artery disease, Mitral valve disease, Aortic valve disease, Pericardial disease, Endocarditis

  6. Konstantinos Siontis, M.D.

    Konstantinos Siontis, M.D.

    1. Cardiac Electrophysiologist
    1. Rochester, MN
    Areas of focus:

    Cardiac ablation, Atrial fibrillation ablation, Ventricular tachycardia ablation, SVT ablation, Atrial fibrillation, Su...praventricular tachycardia, Hypertrophic cardiomyopathy, Cardiac sarcoidosis, Ventricular tachycardia, Wolff-Parkinson-White syndrome, Arrhythmogenic cardiomyopathy

  7. Dan Sorajja, M.D.

    Dan Sorajja, M.D.

    1. Cardiologist
    2. Internist
    3. Cardiac Electrophysiologist
    1. Phoenix, AZ
    Areas of focus:

    Pacemaker insertion, Cardiac ablation, Implantable cardioverter-defibrillator insertion, EP study, Pacemaker lead extra...ction, Atrial fibrillation, Supraventricular tachycardia, Syncope, Ventricular tachycardia

  8. Komandoor Srivathsan, M.D.

    Komandoor Srivathsan, M.D.

    1. Cardiologist
    2. Cardiac Electrophysiologist
    1. Phoenix, AZ
    Areas of focus:

    Cardiac ablation, EP study, Cardiac resynchronization therapy, Ventricular tachycardia ablation, Atrial fibrillation, V...entricular tachycardia

  9. Alan M. Sugrue, M.B., B.Ch., B.A.O.

    Alan M. Sugrue, M.B., B.Ch., B.A.O.

    1. Cardiologist
    2. Cardiac Electrophysiologist
    1. Rochester, MN
    Areas of focus:

    Cardiac ablation, Cardiac pacemaker replacement, Cardiac resynchronization therapy, Pacemaker lead extraction, ICD lead... extraction, Ventricular tachycardia ablation, Ventricular fibrillation treatment, Pacemaker battery replacement, Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, Premature ventricular contractions, Hypertrophic cardiomyopathy, Cardiac sarcoidosis, Ventricular tachycardia, Arrhythmogenic right ventricular cardiomyopathy, Ventricular fibrillation, Cardiovascular device-associated infection, Heart block, Arrhythmogenic cardiomyopathy

Research

Mayo Clinic researchers study the genetics, causes, diagnosis and treatment options for atrial fibrillation and other heart rhythm disorders.

Topics of research have included:

  • Artificial intelligence combined with an electrocardiogram (ECG or EKG) to help diagnose atrial fibrillation sooner.
  • Pulsed field ablation for atrial fibrillation.

Learn more about research in the Cardiovascular Research Center.

Publications

See a list of publications about atrial fibrillation by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

By Mayo Clinic Staff

Atrial fibrillation care at Mayo Clinic

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Diagnosis & treatmentCare at Mayo Clinic
Jan. 14, 2026
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Living with atrial fibrillation?

Connect with others like you for support and answers to your questions in the Heart Rhythm Conditions support group on Mayo Clinic Connect, a patient community.

Heart Rhythm Conditions Discussions

Kanaaz Pereira, Connect Moderator
Heart Rhythm Conditions – Welcome to the group

1429 Replies Sun, Sep 06, 2026

cmiller57
Do you have AFib controlled w/drugs & taken a GLP1?

13 Replies Wed, Sep 02, 2026

yeb
Living with Atrial Fibrillation: What are Your Experiences?

167 Replies Wed, Aug 19, 2026

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Atrial fibrillation

Research: It's all about patients

[MUSIC PLAYING]

Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight.