William Katsiyiannis

William Katsiyiannis, MD

Board Member

Dr. William Katsiyiannis is the president and chairman of cardiology at Minneapolis Heart Institute®. He has a special interest and experience in performing complex catheter ablations, as well as device implants and extractions. He is the co-director of the Genetic Arrhythmia Center and screens, diagnosis and cares for families who have been affected by genetic arrhythmias. He is a recognized expert in his field, speaking nationally on the latest in abnormal heart rhythms.

William Katsiyiannis

Professional Interests:

  • Atrial fibrillation
  • Electrophysiology
  • Atrial flutter
  • Ventricular tachycardia
  • Catheter ablation
  • Syncope
  • Pacemaker
  • Implantable cardioverter defibulator (ICD)
  • Cardiac resynchronization therapy
  • Genetic arrhythmia
Give the Gift of Hope
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The Minneapolis Heart Institute Foundation® (MHIF) strives to create a world without heart and vascular disease. To achieve this bold vision, we are dedicated to improving the cardiovascular health of individuals and communities through innovative research and education.

Thanks to the generosity of donors like you, we can continue this life-saving work. Please make a gift to support the area of greatest need.

Match Alert! Make a Gift by December 31st

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Please make a heartfelt gift of any size to support the research and education happening at MHIF! Thanks to a generous donor, all gifts through December 31st will be matched up to $25,000 – doubling your impact! When you give this year, you will offer solutions and hope to the people most important to us all – parents, grandparents, family members and friends.