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    John Haley MD

    Recent Posts

    • Person with dark hair looking right
      Speaking of Health
      What should I do if I might be having a heart attack?
      September 29, 2022

    John Haley, M.D.

    Cardiology (Heart)

    Appointment Information

    Fairmont, MN

    Get Directions

    Hospital and Clinic

    800 Medical Center Drive, Fairmont, MN 56031
    Appointments
    Cardiology (Heart) —
    • 507-238-8500

    Mankato, MN

    Get Directions

    Hospital and Clinic

    1025 Marsh St., Mankato, MN 56001
    Appointments
    Cardiology (Heart) —
    • 507-594-5965

    Training & Credentials

    Medical School

    • University of Minnesota Medical School, Twin Cities

    Residency

    • Internal Medicine, Mayo Clinic College of Medicine & Science, Minnesota

    Fellowship

    • Cardiovascular Diseases, Mayo Clinic College of Medicine & Science, Minnesota

    Certifications

    • Adult Comp Echocardiography, National Board of Echocardiography
    • Cardiovascular Diseases, American Board of Internal Medicine

    Memberships

    • American Society of Echocardiography
    • Fellow, American College of Cardiology
    • Minnesota Chapter of the American College of Cardiology

    Academic Appointment

    • Assistant Professor of Medicine, Mayo Clinic College of Medicine and Science

    Special Interests

    • Adult echocardiography
    • Cardiac computed tomography (CT)
    • Noninvasive cardiac imaging
    • Nuclear cardiology

    Research & Publications

    • Dynamic left ventricular outflow tract obstruction in senile cardiac amyloidosis, December 2006
    • Transient constrictive pericarditis: causes and natural history, January 2004
    • Myocardial ischemia on thallium scintigraphy in hypertrophic cardiomyopathy: predictor of sudden cardiac death, September 2001
    • Images in cardiovascular Medicine. Wide-complex tachycardia, August 2009
    • Dynamic left ventricular outflow tract obstruction in acute coronary syndromes: an important cause of new systolic murmur and cardiogenic shock, September 1999

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