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 11-20 out of 52 doctors available

  1. Michael W. Cullen, M.D.

    Michael W. Cullen, M.D.

    1. Cardiologist
    2. Echocardiographer
    1. Rochester, MN
    Areas of focus:

    Cardioversion, Stress echocardiogram, Transesophageal echocardiogram, Cardiovascular disease prevention, Transthoracic ...echocardiogram, Aortic aneurysm, Heart failure, Heart disease, Atrial fibrillation, Supraventricular tachycardia, High blood pressure, Heart attack, Atrial flutter, Familial hypercholesterolemia, Aortic valve stenosis, Hypertrophic cardiomyopathy, Coronary artery disease, Mitral valve prolapse, Syncope, Mitral valve regurgitation, Aortic valve regurgitation, Hypertrophic obstructive cardiomyopathy, Mitral valve disease, Aortic valve disease, Hyperlipidemia

  2. Freddy Del-Carpio Munoz, M.D.

    Freddy Del-Carpio Munoz, M.D.

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

    Pacemaker insertion, Cardiac ablation, Implantable cardioverter-defibrillator insertion, Cardiac resynchronization devi...ce insertion, Ventricular tachycardia ablation, Atrial fibrillation, Heart arrhythmia, Ventricular tachycardia, Ventricular arrhythmia

  3. Christopher V. DeSimone, M.D., Ph.D.

    Christopher V. DeSimone, M.D., Ph.D.

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

    Radiofrequency ablation, Cardiac ablation, EP study, Cryotherapy, Intracardiac echocardiography, Pulsed field ablation,... Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, AV nodal reentry tachycardia, Atrial tachycardia, Premature ventricular contractions, Ventricular tachycardia, Wolff-Parkinson-White syndrome, Post-surgical atrial arrhythmia, Orthodromic AV re-entrant tachycardia, Atypical atrial flutter

  4. Patrick A. DeValeria, M.D.

    Patrick A. DeValeria, M.D.

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

    Minimally invasive heart surgery, Cardiac ablation, Lung surgery, Heart valve surgery, Aneurysm surgery, Heart valve re...pair, Thoracic aortic aneurysm, Atrial fibrillation, Lung cancer, Heart valve disease, Pericarditis, Coronary artery disease

  5. Hicham Z. El Masry, M.D.

    Hicham Z. El Masry, M.D.

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

    Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, Ventricular tachycardia

  6. Fatima M. Ezzeddine, M.D., M.S.

    Fatima M. Ezzeddine, M.D., M.S.

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

    Pacemaker insertion, Atrial fibrillation ablation, Ventricular tachycardia ablation, SVT ablation, Ventricular fibrilla...tion treatment, Atrial fibrillation, Supraventricular tachycardia, Ventricular tachycardia, Ventricular fibrillation, Heart block

  7. William D. Freeman, M.D.

    William D. Freeman, M.D.

    1. Neurologist
    2. Neurocritical Care Specialist
    3. Vascular Neurologist
    1. Jacksonville, FL
    Areas of focus:

    Tracheostomy, EEG, Botox injection, Sedation, Lumbar puncture, Transcranial Doppler test, Bronchoscopy, Endotracheal in...tubation, Percutaneous tracheostomy, Stroke, Atrial fibrillation, Neuropathy, Subarachnoid hemorrhage, Embolic stroke, Cerebrovascular disease, Intracranial hemorrhage

  8. Monique A. Freund, M.B.B.S., M.D.
    Areas of focus:

    Coronary angiogram, Cardioversion, Stress echocardiogram, Echocardiogram, Heart failure, Cardiomyopathy, Atrial fibrill...ation, Heart valve disease, Pulmonary hypertension, Coronary artery disease

  9. Michael I. Gurin, M.D.

    Michael I. Gurin, M.D.

    1. Cardiac Electrophysiologist
    1. Jacksonville, FL
    Areas of focus:

    Pacemaker insertion, Implantable cardioverter-defibrillator insertion, Cardiac resynchronization device insertion, Card...iac resynchronization therapy, Atrial fibrillation ablation, Ventricular tachycardia ablation, SVT ablation, Atrial flutter ablation, PVC ablation, Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, Premature ventricular contractions, Ventricular tachycardia, Sudden cardiac arrest, Bradycardia, Heart block

  10. Kimberly A. Holst, M.D.

    Kimberly A. Holst, M.D.

    1. Interventional Cardiologist
    2. Surgeon
    3. Cardiothoracic Surgeon
    1. Rochester, MN
    Areas of focus:

    Transcatheter aortic valve replacement, Mitral valve transcatheter edge-to-edge repair, Atrial septostomy, Atrial fibri...llation ablation, Mitral valve repair and replacement, Tricuspid valve repair and replacement, Aortic valve repair and replacement, Pulmonary valve repair and replacement, Pericardiectomy, Patent foramen ovale closure, Transcatheter tricuspid valve replacement, Atrial septal defect closure, TAVR revision, Tricuspid valve transcatheter edge-to-edge repair, Atrial fibrillation, Aortic valve stenosis, Coronary artery disease, Aortic valve regurgitation, Tricuspid valve disease, Mitral valve disease, Aortic valve disease, Pericardial disease, Pulmonary valve disease, Stenosis

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.

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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.