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.

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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.

Brad Paisley at Heart 360: Concert for Heart Research

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Brad Paisley at Heart 360 Concert

Ready to celebrate with a community that has heart? We are excited to announce Heart 360 Concert for Heart Research on Saturday, November 2 at The Armory with headliner and award-winning country music singer Brad Paisley! Purchase GA tickets via Ticketmaster, or Premium VIP tickets today: