Penn Medicine Provider
Walter R. Witschey, PhD
About me
- Associate Professor of Radiology
My Locations
Qualifications and experience
- American Heart Association, International
- IEEE, International
- National Institutes of Health, National
- Society of Cardiovascular Magnetic Resonance, National
- Society of Magnetic Resonance In Medicine, International
My research
Moon BF, Iyer SK, Josselyn NJ, Hwuang E, Swago S, Keeney SJ, Castillero E, Ferrari G, Pilla JJ, Gorman JH, Gorman RC, Tschabrunn CM, Shou H, Matthai W, Wehrli FW, Ferrari VA, Han Y, Litt H, Witschey WR Magnetic susceptibility and R2* of myocardial reperfusion injury at 3T and 7T , Magn Reson Med: 2021
Josselyn N, MacLean MT, Jean C, Fuchs B, Moon BF, Hwuang E, Iyer SK, Litt H, Han Y, Kaghazchi F, Bravo PE, Witschey WR Classification of myocardial 18F-FDG PET Uptake Patterns Using Deep Learning , Radiol Artif Intell: 2021
MacLean MT, Jehangir Q, Vujkovic M, Ko YA, Litt H, Borthakur A, Sagreiya H, Rosen M, Mankoff DA, Schnall MD, Shou H, Chirinos J, Damrauer SM, Torigian DA, Carr R, Rader DJ, Witschey WR Quantification of abdominal fat from computed tomography using deep learning and its association with electronic health records in an academic biobank , J Am Med Inform Assoc: 2021
Contijoch F, Han Y, Kamesh Iyer S, Kellman P, Gualtieri G, Elliott MA, Berisha S, Gorman JH 3rd, Gorman RC, Pilla JJ, Witschey WRT Closed-loop control of k-space sampling via physiologic feedback for cine MRI , PLoS One: 2020
Brianna F. Moon, Srikant Kamesh Iyer, Eileen Hwuang, Michael P. Solomon, Anya T. Hall, Rishabh Kumar, Nicholas J. Josselyn, Elizabeth M. Higbee-Dempsey, Andrew Tsourkas, Akito Imai, Keitaro Okamoto, Yoshiaki Saito, James J. Pilla, Joseph H. Gorman III, Robert C. Gorman, Cory Tschabrunn, Samuel J. Keeney, Estibaliz Castillero, Giovanni Ferrari, Steffen Jockusch, Felix W. Wehrli, Haochang Shou, Victor A. Ferrari, Yuchi Han, Avanti Gulhane, Harold Litt, William Matthai, Walter R. Witschey Iron imaging in myocardial infarction reperfusion injury , Nature Communications: 2020
Kamesh Iyer S, Moon BF, Josselyn N, Ruparel K, Roalf D, Song JW, Guiry S, Ware JB, Kurtz RM, Chawla S, Nabavizadeh SA, Witschey WR. Data-Driven Quantitative Susceptibility Mapping Using Loss Adaptive Dipole Inversion (LADI). , J Magn Reson Imaging: 2020
Kamesh Iyer, S, Moon, B, Hwuang, E, Han, Y, Solomon, M, Litt, H, Witschey, WR Accelerated free-breathing 3D T1rho cardiovascular magnetic resonance using multicoil compressed sensing , J. Cardiovasc. Magn. Reson, 21(1): 2019
Hwuang, E, Vidoretta, M, Schwartz, N, Moon, BF, Kochar, K, Tisdall, MD, Detre, JA, Witschey, WRT Assessment of uterine artery geometry and hemodynamics in human pregnancy with 4d flow MRI and its correlation with Doppler US , J Magn Reson Imaging, 49(1): 2019,59-68
Markl, M., Witschey, W.R. The EACVI Textbook of Cardiovascular Magnetic Resonance , Book: 2018
Stoffers RH, Madden M, Shahid M, Contijoch F, Solomon J, Pilla JJ, Gorman JH 3rd, Gorman RC, Witschey WR. Assessment of myocardial injury after reperfused infarction by T1ρ cardiovascular magnetic resonance. 2017 Feb 15;19(1):17. doi: 10.1186/s12968-017-0332-z. , J Cardiovasc Magn Reson., 19(1): 2017,17