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.

Doctors who treat this condition

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Displaying 1-4 out of 4 doctors available

Last Name Initial: H

  1. Donald J. Hagler, M.D.

    Donald J. Hagler, M.D.

    1. Pediatric Cardiologist
    2. Pediatrician
    1. Rochester, MN
    2. Phoenix, AZ
    Areas of focus:

    Cardiac catheterization, Echocardiogram, Fetal echocardiogram, Percutaneous valve procedures, Transesophageal echocardiogram, Atrial septal defect, Congenital heart disease, Heart disease, Patent ductus arteriosus, Patent foramen ovale, Ventricular septal defect more

    see full list in profile
  2. Ahmad Halawa, M.D.

    Ahmad Halawa, M.D.

    1. Jacksonville, FL
    Areas of focus:

    Heart disease more

    see full list in profile
  3. Sharonne N. Hayes, M.D.

    Sharonne N. Hayes, M.D.

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

    Cardiovascular disease prevention, Heart disease, Menopause, Mental disorder due to a general medical condition, Pericardial effusion, Small vessel heart disease, Spontaneous coronary artery dissection more

    see full list in profile
  4. David R. Holmes, JR, M.D.

    David R. Holmes, JR, M.D.

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

    Left atrial appendage closure, Acute coronary syndrome, Atrial fibrillation, Heart disease, Stroke prevention more

    see full list in profile


Mayo Clinic doctors actively research conditions of the heart, arteries and veins (cardiovascular diseases) in laboratory and clinical research programs, such as genetic risk factors for different types of heart disease. Researchers conduct clinical trials and continually study new diagnosis and treatment options for people with cardiovascular disease, such as the use of molecular imaging methods for early detection of arterial atherosclerosis or the role of gene therapy in treating heart disease. Read more about research in the Cardiovascular Research Center.


See a list of publications on heart disease by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Heart disease care at Mayo Clinic

March 22, 2018


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