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Specialties

Electrophysiology

Our expert team of cardiologists, surgeons, nurse practitioners, and other care providers diagnose and treat abnormal heart rhythms. They’ll offer care and support based on your needs. Our personalized treatment plan for you may include medication therapies, non-surgical catheter procedures, minimally invasive surgery, or advanced surgery.

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Providers

  • Luciano C. Amado, MD

    Electrophysiology

    Biography

    Luciano C. Amado, MD is a cardiologist and electrophysiologist, board certified in cardiovascular disease, and a member of the Heart Rhythm Society. He is a recognized expert on catheter ablation, atrial fibrillation, sudden cardiac death, and arrhythmia management. 

    Dr. Amado specializes in atrial arrhythmia ablation (Afib, flutter, SVT, and Atach), ventricular arrhythmia (PVCs and VT), and device implantation (including pacemaker, defibrillator, and left atrial appendage closure devices). He has a particular interest in management of atrial arrhythmias and new device technologies. 

    After completing cardiology and electrophysiology training at The Johns Hopkins Hospital, Dr. Amado stayed an additional four years researching cardiac imaging, cell regeneration, and advanced therapies for atrial and ventricular arrhythmias. Afterwards, he joined the faculty team at Washington University in St. Louis as an assistant professor of cardiology/electrophysiology, and later he moved to Minneapolis, where he joined the University of Minnesota Physicians group.

    In his free time, Dr. Amado enjoys spending time with his family, as well as exercising and playing soccer.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

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  • Marcos Daccarett, MD

    Electrophysiology

    Biography

    Marcos Daccarett, MD, MSc, FACC, FAHA, FHRS is a cardiologist and cardiac electrophysiologist who specializes in atrial fibrillation, catheter ablation, and cardiac rhythm device therapy. He is a fellow of the American College of Cardiology and American Heart Association, as well as a diplomate in clinical cardiac electrophysiology, cardiovascular medicine, American Board of Internal Medicine. He is also an FAA-designated Aviation Medical Examiner (AME). 

    Dr. Daccarett also collaborates with St. Luke's sleep medicine providers on surgery for patients who may be candidates for the Remede® implant system for central sleep apnea.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Susan P. Etheridge, MD

    Pediatric Cardiology

    Biography

    Susan Etheridge, MD is a pediatric cardiologist and an electrophysiologist. She has clinical and research interests involving young patients with channelopathies and other conditions with a risk of sudden death. She is also interested in Wolff-Parkinson-White Syndrome. 

    Dr. Etheridge has been a part of many multicenter research studies involving children and young adults with arrhythmia issues, and is a recipient of the Helen Taussig Lifetime Achievement Award through the American Academy of Pediatrics. Patients with inherited arrhythmias are her clinical and research focus. 

    Dr. Etheridge travels to Alaska periodically to see pediatric electrophysiology patients and adult congenital heart disease patients, and is committed to providing excellent care to this population. Congenital heart disease procedures and surgeries cannot be done in Alaska and patients need to travel for proper care. 

    Dr. Etheridge is the vice president of the Sudden Arrhythmia Death Foundation and is a past chair of the American Board of Pediatrics Sub-Board of Pediatric Cardiology. She is a present member of the American College of Cardiology Adult Congenital and Pediatric Cardiology Committee and chair the Education Committee and a past member of the Heart Rhythm Society Communications Committee. She is presently on the Board of Trustees of the Heart Rhythm Society. In addition, she is an associate editor for the journal Europace.

    Availability

    Accepting new patients
     

  • Donna M. Gallik, MD

    Electrophysiology

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Melinda L. Marks, MD

    Electrophysiology

    Biography

    Melinda L. Marks, MD, FACC is a cardiologist and cardiac electrophysiologist, specializing in the management of heart rhythm disorders and treatment with pacemakers, defibrillators, resynchronization devices, and ablation for supraventricular tachycardia. She is a fellow of the American College of Cardiology and the Heart Rhythm Society.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More
  • Elizabeth V. Saarel, MD

    Elizabeth V. Saarel, MD

    Pediatric Cardiology

    Biography

    Elizabeth “Tess” Vickers Saarel, MD, FAAP, FACC, FHRS is a pediatric cardiologist and electrophysiologist with special expertise in heart rhythm disorders, sports cardiology, and syncope. She treats patients of all ages, including newborns, children, teens, adults, and pregnant women. Her goal is to improve the quality and longevity of life for adults and children born with heart problems.

    Prior to joining St. Luke’s, Dr. Saarel practiced cardiology at the University of Michigan, the University of Utah, Primary Children’s Medical Center, and the Cleveland Clinic. She is a professor at the Cleveland Clinic Lerner College of Medicine at CWRU. Her academic research is in the prevention of sudden cardiac death in youth, the diagnosis and treatment of heart rhythm disorders in children and adults with congenital heart disease, sports cardiology, and quality improvement.

    Dr. Saarel now serves on the executive committees for the Pediatric and Congenital Electrophysiology Society, the Section on Cardiology and Cardiac Surgery for the American Academy of Pediatrics, the Cardiac Safety Research Consortium Prevention of Sudden Cardiac Death in the Young Task Force, and the ACC National Cardiac Data IMPACT Registry. She also holds leadership positions at the American College of Cardiology, American Heart Association, and the Pediatric Heart Network. Past activities have included leadership in the American Board of Pediatrics and the American Academy of Pediatrics Executive Committee for Quality Improvement and Patient Safety.

    Availability

    Accepting new patients
     

Procedures & Treatments

  • Implantable Loop Recorders

    These devices track electrical activity of the heart continuously storing information as electrocardiograms.

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Support the Patients and Families at St. Lukes Heart

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