Innovative. Committed. Compassionate.

Our patients come from all walks of life, from all corners of the world. Each of their stories is individual, yet they share a common thread — their health and their everyday life are being compromised because of a heart rhythm disorder. At the Texas Cardiac Arrhythmia Institute (TCAI), we work to return you to your regular rhythm — in your heart and in your life.

The Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center is an international treatment, training and research center specializing in care for heart rhythm disorders.

  • TCAI’s team of world-renowned physicians is one of the largest private electrophysiology practices in the U.S., representing unparalleled experience, expertise and exceptional care.
  • Our nurse navigators work beside our physicians and walk alongside our patients—providing knowledge and support at every step of your treatment journey.
  • TCAI’s leading-edge technology and use of emerging procedures and protocols attract visiting physicians worldwide to train here in the latest, most advanced techniques available.

A flagship hospital of St. David’s HealthCare, St. David’s Medical Center has been named for eight consecutive years among the nation’s 100 Top Hospitals® by Truven Health Analytics.® The hospital is nationally recognized for patient safety, and it is passionately focused on providing exceptional patient care.

With this incomparable combination of expertise, equipment and environment, TCAI successfully treats thousands of patients just like you each year, restoring your rhythm of life.

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TCAI - EP Center Overview at St. David's Medical Center