Arnold L Fenrich Jr. MD
Pediatric Electrophysiology
Pediatric and Congenital Cardiology Associates
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1301 Barbara Jordan BlvdSte 102Austin, TX 78723
Phone+1 512-777-2917
Fax+1 512-374-1354
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Summary
- Dr. Arnold Fenrich Jr. is a pediatric cardiologist with a subspecialty in pediatric electrophysiology, practicing in Austin, TX. He completed his medical education at the University of Pittsburgh School of Medicine followed by a pediatrics residency at UPMC Medical Education, and a pediatric cardiology fellowship at Baylor College of Medicine. Dr. Fenrich is experienced in electrocardiography and has contributed to multiple publications in notable journals, addressing topics such as congenital heart surgery and arrhythmias in infants. He has participated in clinical trials evaluating Long QT Syndrome in young patients. His professional recognitions include fellowships from both the American Academy of Pediatrics and the American College of Cardiology.
Education & Training
Baylor College of MedicineFellowship, Pediatric Cardiology, 1988 - 1992
UPMC Medical EducationResidency, Pediatrics, 1985 - 1988
University of Pittsburgh School of MedicineClass of 1985
Certifications & Licensure
TX State Medical License 1992 - 2027
CO State Medical License 2019 - 2023
NM State Medical License 2017 - 2021
MI State Medical License 2005 - 2015
PA State Medical License 1986 - 1992
American Board of Pediatrics Pediatrics- American Board of Pediatrics Pediatric Cardiology
Awards, Honors, & Recognition
- Fellow (FAAP) American Academy of Pediatrics
- Fellow (FACC) American College of Cardiology
Clinical Trials
- Multicenter Evaluation of Children and Young Adults With Genotype Positive Long QT Syndrome Start of enrollment: 2012 Mar 01
Publications & Presentations
PubMed
- Arrhythmia and cancer-related mortality in the United States: Temporal trends and disparities from 1999 to 2023.Mariam Shahabi, Reyan Hussain Shaikh, Muneeba Ahsan, Maryam Shahzad, Nguyen Le
The American Journal of the Medical Sciences. 2026-05-08 - Incidence and Outcomes of Iatrogenic Complete Atrioventricular Block After Congenital Heart Surgery.Mario O'Connor, Andrew Well, Arnold Fenrich, Neil M Venardos, Daniel Shmorhun
The Annals of Thoracic Surgery. 2025-03-01 - Impact of electrophysiologists at daily multidisciplinary report in a paediatric cardiac care unit.Matthew F Mikulski, Andrew Well, Daniel Shmorhun, Carlos M Mery, Arnold L Fenrich
Cardiology in the Young. 2024-05-01
Professional Memberships
- Fellow
- Member
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