Heart Rhythm Disorders Center

Our team of cardiac electrophysiologists at the Heart Rhythm Disorders Center at Banner – University Medical Center Phoenix are world-renowned in the field of cardiac rhythm management. Under Banner – University Medicine Heart Institute, at this center our physicians manage and treat atrial fibrillation, syncope, Wolff-Parkinson-White syndrome (WPW), atrial tachycardia and super ventricular tachycardia. Our physicians also participate in many clinical trials to improve outcomes in the future of cardiac rhythm disorders.

Through our research protocols and FDA-approved therapies, we offer access to the newest technologies that aren’t always readily available elsewhere in the Phoenix area, such as the WATCHMAN device for atrial fibrillation. At the Heart Rhythm Disorders Center, we strive to keep your heart on beat and your life in rhythm with an unparalleled specialized care experience.

For more information, contact the Heart Institute at its location at Banner – University Medical Center Phoenix today:

755 E McDowell Road
Phoenix, AZ 85006

(602) 521-3090

About the Center

Our electrophysiology labs at the Heart Rhythm Disorder Center pair some of the newest equipment and techniques in the industry with a wholly personalized and patient-first environment. In addition to two dedicated electrophysiology labs, we also perform procedures in our state-of-the-art hybrid operating room that aids greatly in promoting patient recovery via minimally-invasive surgery, while assisting surgical arrhythmia management.

Our electrophysiology diagnosis, treatment and follow up services include:

  • Device therapy;
  • Biventricular ICD (Implantable Cardioverter Defibrillator)
  • Pacemaker
  • Leadless pacemaker
  • Follow-up on devices/ remote monitoring

Arrhythmia management:

  • Fluoroless technique
  • Cryoballoon radio frequency
  • Left atrial appendage closure
  • Atrial fibrillation and ablation/cryoballoon
  • Atrial flutter
  • Palpitations
  • Sick sinus syndrome
  • Ventricular tachycardia
  • Lead extractions

Our Providers

Center Leadership:

  • Wilber Su, MD – Director, Heart Rhythm Disorders Center

Patient Education

Heart rhythm disorders occur because of a malfunction in the electrical system of the heart and can occur in people of all ages, demographics, and ethnicities. Some of the symptoms that may indicate a heart rhythm problem include shortness of breath, fatigue, dizziness or fainting. The Heart Rhythm Society also has information relevant and useful to anyone with questions about heart rhythm disorder.


The University of Arizona, in coordination with Banner – University Medicine, conducts a variety of research studies and clinical trials to support a commitment to improving patient care. As a patient at Banner – University Medical Center, you may be eligible to participate, meaning you’ll have access to new treatments, which may not yet be available to the public.