ArnoldEdwardPfahnlMDPhD, FHRS, FACC

Cardiology • Cheyenne, WY

Cardiac Electrophysiology, Non-Invasive Cardiology

Cardiac Electrophysiologist at Banner Health

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Office
2360 East Pershing Boulevard
Cheyenne, WY 82001
Phone+1 307-778-7550
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Education & Training

University of FloridaFellowship, Clinical Cardiac Electrophysiology, 2007 - 2008
Emory University School of MedicineFellowship, Cardiovascular Disease, 2007
University of FloridaResidency, Internal Medicine, 2000 - 2003
University of Miami Leonard M. Miller School of MedicineClass of 2000
RensselaerBSc, Biology, 1989 - 1992

Certifications & Licensure

FL State Medical License 2001 - 2026
AZ State Medical License 2021 - 2025
CA State Medical License 2021 - 2025
CO State Medical License 2008 - 2025
NE State Medical License 2011 - 2024
GA State Medical License 2003 - 2024
WY State Medical License 2009 - 2024
American Board of Internal Medicine Cardiovascular Disease
American Board of Internal Medicine Clinical Cardiac Electrophysiology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2013
Fellow (FHRS) Heart Rhythm Society, 2009
Fellow (FACC) American College of Cardiology

Publications & Presentations

PubMed

Sequencing deeper to find the genetic mechanism of atrial fibrillation.
Arnold Edward Pfahnl> ;Heart Rhythm. 2014 Mar 1
93 citations
NF-κB-dependent transcriptional regulation of the cardiac scn5a sodium channel by angiotensin II
Lijuan L. Shang, Shamarendra Sanyal, Arnold E. Pfahnl, Zhe Jiao, Jon C. Allen, Hong Liu, Samuel C. Dudley> ;American Journal of Physiology. Cell Physiology. 2008 Jan 1
93 citations
Human Heart Failure Is Associated With Abnormal C-Terminal Splicing Variants in the Cardiac Sodium Channel
Lijuan L. Shang, Arnold E. Pfahnl, Shamarendra Sanyal, Zhe Jiao, Jon C. Allen, Kathrin Banach, John Fahrenbach, Daiana Weiss, W. Robert Taylor, A. Maziar Zafari, Samue...> ;Circulation Research. 2007 Nov 26
302 citations
Mutation in glycerol-3-phosphate dehydrogenase 1 like gene (GPD1-L) decreases cardiac Na+ current and causes inherited arrhythmias
Barry London, Michael Michalec, Haider Mehdi, Xiaodong Zhu, Laurie J. Kerchner, Shamarendra Sanyal, Prakash C. Viswanathan, Arnold E. Pfahnl, Lijuan L. Shang, Mohan Ma...> ;Circulation. 2007 Nov 13
55 citations
A sodium channel pore mutation causing Brugada syndrome.
Arnold E. Pfahnl, Prakash C. Viswanathan, Raul Weiss, Lijuan L. Shang, Shamarendra Sanyal, Vladimir Shusterman, Cari A. Kornblit, Barry London, Samuel C. Dudley> ;Heart Rhythm. 2007 Jan 1
4 citations
Analysis of arrhythmic potential of embryonic stem cell-derived cardiomyocytes.
Lijuan L. Shang, Samuel C. Dudley, Arnold E. Pfahnl> ;Methods in Molecular Biology. 2006 Jan 1
58 citations
The structure of zetekitoxin AB, a saxitoxin analog from the Panamanian golden frog Atelopus zeteki: A potent sodium-channel blocker
Mari Yotsu-Yamashita, Yong H. Kim, Samuel C. Dudley, Gaurav Choudhary, Arnold E. Pfahnl, Yasukatsu Oshima, John W. Daly> ;Proceedings of the National Academy of Sciences of the United States of America. 2004 Mar 30
13 citations
Mutagenesis to study channel structure.
Gerhard Dahl, Arnold Pfahnl> ;Methods in Molecular Biology. 2001 Jan 1
105 citations
Gating of cx46 gap junction hemichannels by calcium and voltage
Arnold Pfahnl, Gerhard Dahl> ;Pflugers Archiv. 1999 Jan 18
56 citations
Localization of a Voltage Gate in Connexin46 Gap Junction Hemichannels
Arnold Pfahnl, Gerhard Dahl> ;Biophysical Journal. 1998 Nov 1
9 citations
Structure of a putative sodium channel from the sea anemone Aiptasia pallida.
Gena B. White, Arnold Pfahnl, Steven Haddock, Susanna L. Lamers, Robert M. Greenberg, Peter A. V. Anderson> ;Invertebrate Neuroscience. 1998 Mar 1
97 citations
Identification of a pore lining segment in gap junction hemichannels.
Xiao Wei Zhou, Arnold Pfahnl, Rudolf Werner, Alice Hudder, Audrey Llanes, Anne E. Luebke, Gerhard Dahl> ;Biophysical Journal. 1997 May 1
44 citations
A chimeric connexin forming gap junction hemichannels
Arnold Pfahnl, Xiao Wei Zhou, Rudolf Werner, Gerhard Dahl> ;Pflugers Archiv. 1997 Apr 1
91 citations
Aging of the human crystalline lens and anterior segment
Christopher A. Cook, Jane F. Koretz, Arnold Pfahnl, John Hyun, Paul L. Kaufman> ;Vision Research. 1994 Nov 1
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