Publications

≤2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024


2024

Bhattaru A, Rojulpote C, Vidula M, Duda J, Maclean MT, Swago S, Thompson E, Gee J, Pieretti J, Drachman B, Cohen A, Dorbala S, Bravo PE, Witschey WR. Deep Learning Approach for Automated Segmentation of Myocardium Using Bone Scintigraphy SPECT/CT in Patients with Suspected Cardiac Amyloidosis. J Nucl Cardiol. 2024 Jan 31:101809. doi: 10.1016/j.nuclcard.2024.101809. Epub ahead of print. PMID: 38307160.

 

Chae A, Yao MS, Sagreiya H, Goldberg AD, Chatterjee N, MacLean MT, Duda J, Elahi A, Borthakur A, Ritchie MD, Rader D, Kahn CE, Witschey WR, Gee JC. Strategies for Implementing Machine Learning Algorithms in the Clinical Practice of Radiology. Radiology. 2024 Jan;310(1):e223170. doi: 10.1148/radiol.223170. PMID: 38259208; PMCID: PMC10831483.

 

Song I, Thompson EW, Verma A, MacLean MT, Duda J, Elahi A, Tran R, Raghupathy P, Swago S, Hazim M, Bhattaru A, Schneider C, Vujkovic M, Torigian DA, Kahn CE, Gee JC, Borthakur A, Kripke CM, Carson CC, Carr R, Jehangir Q, Ko YA, Litt H, Rosen M, Mankoff DA, Schnall MD, Shou H, Chirinos J, Damrauer SM, Serper M, Chen J, Rader DJ; Penn Medicine BioBank; Witschey WRT, Sagreiya H. Clinical correlates of CT imaging-derived phenotypes among lean and overweight patients with hepatic steatosis. Sci Rep. 2024 Jan 2;14(1):53. doi: 10.1038/s41598-023-49470-x. PMID: 38167550; PMCID: PMC10761858.

2023

Huang B, DePaolo J, Judy RL, Shakt G, Witschey WR, Levin MG, Gershuni VM. Relationships between body fat distribution and metabolic syndrome traits and outcomes: A mendelian randomization study. PLoS One. 2023 Oct 26;18(10):e0293017. doi: 10.1371/journal.pone.0293017. PMID: 37883456; PMCID: PMC10602264.

 

Yao MS, Chae A, MacLean MT, Verma A, Duda J, Gee JC, Torigian DA, Rader D, Kahn Jr CE, Witschey WR, Sagreiya H. SynthA1c: Towards Clinically Interpretable Patient Representations for Diabetes Risk Stratification. In International Workshop on PRedictive Intelligence In MEdicine 2023 Oct 8 (pp. 46-57). Cham: Springer Nature Switzerland.

 

Xu L, Desjardins B, Witschey WR, Nazarian S. Noninvasive Assessment of Lipomatous Metaplasia as a Substrate for Ventricular Tachycardia in Chronic Infarct. Circ Cardiovasc Imaging. 2023 Aug;16(8):e014399. doi: 10.1161/CIRCIMAGING.123.014399. Epub 2023 Aug 1. PMID: 37526027; PMCID: PMC10528518.

 

Nanga RPR, Elliott MA, Swain A, Wilson NE, Swago S, Witschey WR, Reddy R. Identification of new resonances in downfield 1 H MRS of human calf muscle in vivo: Potentially metabolite precursors for skeletal muscle NAD. Magn Reson Med. 2023 May 1. doi: 10.1002/mrm.29687. Epub 2023 May 1. PMID: 37125620; PMCID: PMC10330283

 

Jones BC, Wehrli FW, Kamona N, Deshpande RS, Vu BD, Song HK, Lee H, Grewal RK, Chan TJ, Witschey WR, MacLean MT, Josselyn NJ, Iyer SK, Al Mukaddam M, Snyder PJ, Rajapakse CS. Automated, calibration-free quantification of cortical bone porosity and geometry in postmenopausal osteoporosis from ultrashort echo time MRI and deep learning. Bone. 2023 Jun;171:116743. doi: 10.1016/j.bone.2023.116743. Epub 2023 Mar 21. PMID: 36958542; PMCID: PMC10121925.

 

Adams AR, Li X, Byanyima JI, Vesslee SA, Nguyen TD, Wang Y, Moon B, Pond T, Kranzler HR, Witschey WR, Shi Z, Wiers CE. Peripheral and Central Iron Measures in Alcohol Use Disorder and Aging: A Quantitative Susceptibility Mapping Pilot Study. Int J Mol Sci. 2023 Feb 24;24(5):4461. doi: 10.3390/ijms24054461. PMID: 36901892; PMCID: PMC10002495.

 

Swago S, Elliott MA, Nanga RPR, Wilson NE, Cember A, Reddy R, Witschey WR. Quantification of cross-relaxation in downfield 1 H MRS at 7 T in human calf muscle. Magn Reson Med. 2023 Jul;90(1):11-20. doi: 10.1002/mrm.29615. Epub 2023 Feb 18. PMID: 36807934.

2022

Park J, MacLean MT, Lucas AM, Torigian DA, Schneider CV, Cherlin T, Xiao B, Miller JE, Bradford Y, Judy RL; Regeneron Genetics Center; Verma A, Damrauer SM, Ritchie MD, Witschey WR, Rader DJ. Exome-wide association analysis of CT imaging-derived hepatic fat in a medical biobank. Cell Rep Med. 2022 Dec 20;3(12):100855. doi: 10.1016/j.xcrm.2022.100855. Epub 2022 Dec 12. PMID: 36513072; PMCID: PMC9798024.

 

Kamesh Iyer S, Moon BF, Josselyn N, Kurtz RM, Song JW, Ware JB, Nabavizadeh SA, Witschey WR. Quantitative susceptibility mapping using plug-and-play alternating direction method of multipliers. Sci Rep. 2022 Dec 15;12(1):21679. doi: 10.1038/s41598-022-22778-w. PMID: 36522372; PMCID: PMC9755132.

 

Kissas G, Hwuang E, Thompson EW, Schwartz N, Detre JA, Witschey WR, Perdikaris P. Feasibility of Vascular Parameter Estimation for Assessing Hypertensive Pregnancy Disorders. J Biomech Eng. 2022 Dec 1;144(12):121011. doi: 10.1115/1.4055679. PMID: 36128759; PMCID: PMC9836050.

 

Nanga RPR, Elliott MA, Swain A, Wilson N, Swago S, Soni ND, Witschey WR, Reddy R. Identification of l-Tryptophan by down-field 1 H MRS: A precursor for brain NAD+ and serotonin syntheses. Magn Reson Med. 2022 Dec;88(6):2371-2377. doi: 10.1002/mrm.29414. Epub 2022 Aug 25. PMID: 36005819.

 

Vujkovic M, Ramdas S, Lorenz KM, Guo X, Darlay R, Cordell HJ, He J, Gindin Y, Chung C, Myers RP, Schneider CV, Park J, Lee KM, Serper M, Carr RM, Kaplan DE, Haas ME, MacLean MT, Witschey WR, [...] Rader DJ, Voight BF, Chang KM. A multiancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation. Nat Genet. 2022 Jun;54(6):761-771. doi: 10.1038/s41588-022-01078-z. Epub 2022 Jun 2. PMID: 35654975.

 

Vallabhaneni S, Wang Y, Zhang Y, Smith A, Zou W, Feigenberg S, Plastaras J, Freedman G, Witschey WRT, Ky B, Han Y. Cardiovascular Magnetic Resonance in Early Detection of Radiation Associated Cardiotoxicity With Chest Radiation. Front Cardiovasc Med. 2022 May 31;9:867479. doi: 10.3389/fcvm.2022.867479. PMID: 35711358; PMCID: PMC9192956.

 

Nazem A, Guiry SC, Pourfathi M, Ware JB, Anderson H, Iyer SK, Moon BF, Fan Y, Witschey WR, Rizi R, Bagley SJ, Desai A, O'Rourke DM, Brem S, Nasrallah M, Nabavizadeh A. MR susceptibility imaging for detection of tumor-associated macrophages in glioblastoma. J Neurooncol. 2022 Feb;156(3):645-653. doi: 10.1007/s11060-022-03947-3. Epub 2022 Jan 19. PMID: 35043276.


2021

Thompson EW, Kamesh Iyer S, Solomon MP, Li Z, Zhang Q, Piechnik S, Werys K, Swago S, Moon BF, Rodgers ZB, Hall A, Kumar R, Reza N, Kim J, Jamil A, Desjardins B, Litt H, Owens A, Witschey WRT, Han Y. Endogenous T1ρ cardiovascular magnetic resonance in hypertrophic cardiomyopathy. J Cardiovasc Magn Reson. 2021 Oct 25;23(1):120. doi: 10.1186/s12968-021-00813-5. PMID: 34689798; PMCID: PMC8543937.

 

Pilla G, Levack M, Mcgarvey J, Hwuang E, Zsido G, Gorman J, Pilla J, Witschey WR, Gorman R. Alterations in Intracardiac Flow Patterns Affect Mitral Leaflets Dynamics in a Model of Ischemic Mitral Regurgitation. Cardiovasc Eng Technol. 2021 Aug 31. doi: 10.1007/s13239-021-00567-2. Epub ahead of print. PMID: 34467514.

 

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 Aug 6. doi: 10.1002/mrm.28955. Epub ahead of print. PMID: 34355815.

 

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 Mar 31;3(4):e200148. doi: 10.1148/ryai.2021200148. PMID: 34350405; PMCID: PMC8328107.

 

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 Feb. PMID:33576413


2020

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 Dec. 15(12):e0244286. doi: 10.1371/journal.pone.0244286. eCollection 2020. PMID: 33373391

 

Liu C, Witschey WRT, Santangeli P, Han Y. Spontaneous intramyocardial haemorrhage in a patient with wild-type transthyretin cardiac amyloidosis. Eur Heart J. 2020 Dec: ehaa1026. doi: 10.1093/eurheartj/ehaa1026. Online ahead of print. PMID: 33346807

 

Hwuang E, Wu PH, Rodriguez-Soto A, Langham M, Wehrli FW, Vidorreta M, Moon B, Kochar K, Parameshwaran S, Koelper N, Tisdall MD, Detre JA, Witschey W, Schwartz N. Cross-modality and in-vivo validation of 4D flow MRI evaluation of uterine artery blood flow in human pregnancy. Ultrasound Obstet Gynecol. 2020 Sep. doi: 10.1002/uog.23112. PMID: 32898295

 

Moon BF, Kamesh Iyer S, Hwuang E, Solomon MP, Hall AT, Kumar R, Josselyn NJ, Higbee-Dempsey EM, Tsourkas A, Imai A, Okamoto K, Saito Y, Pilla JJ, Gorman JH, Gorman RC, Tschabrunn C, Keeney SJ, Castillero E, Ferrari G, Jockusch S, Wehrli FW, Shou H, Ferrari VA, Han Y, Gulhane A, Litt H, Matthai W, Witschey WR. Iron imaging in myocardial infarction reperfusion injury. Nat Commun. 2020 Jun. 11(1):1-14. PMID: 32601301

 

Song JW, Moon BF, Burke MP, Kamesh Iyer S, Elliott MA, Shou H, Messé SR, Kasner SE, Loevner LA, Schnall MD, Kirsch JE, Witschey WR, Fan Z. MR intracranial vessel wall imaging: A systematic review. J Neuroimaging. 2020 Jul. 30(4):428-442. doi: 10.1111/jon.12719. PMID: 32391979

 

Josselyn N, MacLean M, Fuchs B, Bravo P, Witschey W. Automatic classification of myocardial 18-FDG uptake patterns using deep learning. J Nucl Med. 2020 May. 61:525.

 

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 Mar. 52(3):823-835. doi: 10.1002/jmri.27103. PMID: 32128914

 

Stein EJ, Perkons NR, Wildenberg JC, Iyer SK, Hunt SJ, Nadolski GJ, Witschey WR, Gade TP. MR imaging enables real-time monitoring of in vitro electrolytic ablation of hepatocellular carcinoma. J Vasc Interv Radiol. 2020 Feb. 31(2):352-361. doi: 10.1016/j.jvir2019.07.030. PMID: 31748127


2019

Song JW, Guiry SC, Shou H, Wang S, Witschey WR, Messe SR, Kasner SE, Loevner LA. Qualitative assessment and reporting quality of intracranial vessel wall MR imaging studies: A systematic review. Am J Neuroradiol. 2019 Dec. 40(12):2025-2031. doi: 10.3174/ajnr.A6317. PMID: 31727743

 

Londono-Hoyos F, Segers P, Hashmath Z, Oldland G, Koppula MR, Javaid K, Miller R, Bhuva R, Vasim I, Tariq A, Witschey W, Akers S, Chirinos JA. Non-invasive intraventricular pressure differences estimated with cardiac MRI in subjects without heart failure and with heart failure with reduced and preserved ejection fraction. Open Heart. 2019 Oct. 6(2):e001088. doi: 10.1136/openhrt-2019-001088. PMID: 31673389

 

Bagga P, Hariharan H, Wilson NE, Beer JC, Shinohara RT, Elliott MA, Baur JA, Marincola FM, Witschey WR, Haris M, Detre JA, Reddy R. Single‐Voxel 1H MR spectroscopy of cerebral nicotinamide adenine dinucleotide (NAD+) in humans at 7T using a 32‐channel volume coil. Magn Reson Med. 2019 Sep. 83(3):806-814. doi: 10.1002/mrm.27971. PMID: 31502710

 

Rodriguez I, Philips BH, Miedel EL, Bright LA, LaTourette II PC, Carty AJ, Witschey WR, Gorman RC, Gorman III JH, Marx JO. Hydromorphone-induced neurostimulation in a Yorkshire Swine (Sus scrofa) after myocardial infarction surgery. J Am Assoc Lab Anim Sci. 2019 Sep. 58(5):601-605. doi: 10.30802/AALAS-JAALAS-18-000095. PMID: 31451134

 

Kamesh Iyer S, Moon B, Hwuang E, Han Y, Solomon M, Litt H, Witschey WR. Accelerated free-breathing 3D T1ρ cardiovascular magnetic resonance using multicoil compressed sensing. J Cardiovasc Magn Reson. 2019 Jan. 21(1)5. doi: 10.1175/s12968-018-0507-2. PMID: 30626437

 

Chirinos JA, Akers SR, Schelbert E, Snyder BS, Witschey WR, Jacob RM, Jamis-Dow C, Ansari B, Lee J, Segers P, Schnall M, Cavalcante JL. Arterial Properties as Determinants of Left Ventricular Mass and Fibrosis in Severe Aortic Stenosis: Findings From ACRIN PA 4008. J Am Heart Assoc. 2019 Jan. 8(1):e03742. doi: 10.1161/JAHA.118.010271. PMID: 30590991

 

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 ultrasound. J Magn Reson Imaging. 2019 Jan. 49(1):59-68. doi: 10.1002/jmri.26229. PMID: 30390347

 

Han Y, Witschey WR, Duffy K, Ferrari VA. (2019) Regional Myocardial Strain and Function: From Novel Techniques to Clinical Applications. In: Kwong R., Jerosch-Herold M., Heydari B. (eds) Cardiovascular Magnetic Resonance Imaging. Contemporary Cardiology. Springer, New York, NY

 

Kissas G, Yang Y, Hwuang E, Witschey WR, Detre JA, Perdikaris P. Machine learning in cardiovascular flows modeling: Predicting arterial blood pressure from non-invasive 4D flow MRI data using physics-informed neural networks. Computer Methods in Applied Mechanics and Engineering. 2019.


2018

Wang J, Zhao H, Wang Y, Herrmann HC, Witschey WR, Han Y. Native T1 and T2 mapping by cardiovascular magnetic resonance imaging in pressure overloaded left and right heart diseases. Journal of Thoracic Disease. 2018.

 

Al-Badri A, Hashmath Z, Oldland GH, Miller R, Javaid K, Syed AA, Ansari B, Gaddam S, Witschey WR, Akers SR, Chirinos JA. Poor Glycemic Control Is Associated With Increased Extracellular Volume Fraction in Diabetes. Diabetes Care. 2018.

 

Hsu JC, Naha PC, Lau KC, Chhour P, Hastings R, Moon BF, Stein JM, Witschey W, McDonald ES, Maidment A, Cormode D. An all-in-one nanoparticle (AION) contrast agent for breast cancer screening with DEM-CT-MRI-NIRF imaging. Nanoscale. 2018.

 

Witschey, W and Markl, M. Blood flow and phase contrast CMR. The EACVI Textbook of Cardiovascular Magnetic Resonance. 2018.

 

A John Baksi, Milind Y Desai, Raad H Mohiaddin, Alicia Maceira, Alistair A Young, Eike Nagel, Juerg Schwitter, Andrew Arai, Joseph Selvanayagam, Gaetano Nucifora, Vanessa M Ferreira, Daniel Messroghli, Walter RT Witschey, Michael Markl, Claudia Prieto, René M Botnar, Hajime Sakuma, Masaki Ishida, Marcus R Makowski. CMR methodology. The EACVI Textbook of Cardiovascular Magnetic Resonance. 2018.


2017

Muser D, Liang JJ, Witschey WR, Pathak RK, Castro S, Magnani S, Zado ES, Garcia FC, Desjardins B, Callans DJ, Frankel DS, Marchlinski FE, Santangeli P. Ventricular arrhythmias associated with left ventricular noncompaction: Electrophysiologic characteristics, mapping, and ablation. Heart Rhythm. 2017 Feb 28. 14(2):166-175.

 

Zamani P, Akers S, Soto-Calderon H, Beraun M, Koppula MR, Varakantam S, Rawat D, Shiva-Kumar P, Haines PG, Chittams J, Townsend RR, Witschey WR, Segers P, Chirinos JA. Isosorbide Dinitrate, With or Without Hydralazine, Does Not Reduce Wave Reflections, Left Ventricular Hypertropy, or Myocardial Fibrosis in Patients With Heart Failure With Preserved Ejection Fraction. J Am Heart Assoc. 2017 Feb. 6(2):e004262. doi: 10.1161/JAHA.116.004262. PMID: 28219917

 

Stoffers RH, Madden M, Shahid M, Contijoch F, Solomon J, Pilla JJ, Gorman JH, Gorman RC, Witschey WR. Assessment of myocardial injury after reperfused infarction by T1ρ cardiovascular magnetic resonance. JCMR. 2017 Feb 15. 19(1):17.

 

McCormick ME, Manduchi E, Witschey WR, Gorman RC, Gorman JH, Jiang Y-Z, Stoeckert CJ, Barker AJ, Yoon S, Markl M, and Davies PF. Spatial phenotyping of the endocardial endothelium as a function of intracardiac hemodynamic shear stress. Journal of Biomechanics. 2017 Jan 4. 50:11-19.


2016

Muser D, Liang JJ, Witschey WR, Pathak RK, Castro S, Magnani S, Zado ES, Garcia FC, Desjardins B, Callans DJ, Frankel DS, Marchlinski FE, Santangeli P. Ventricular Arrhythmias Associated with Left Ventricular Non Compaction: Electrophysiological Characteristics, Mapping, and Ablation. Heart Rhythm. 2016 Nov 23. doi: 10.1016/j.hrthm.2016.11.014.

 

Rodell CB, Lee ME, Wang H, Takebayashi S, Takayama T, Kawamura T, Arkles JS, Dusaj NN, Dorsey SM, Witschey WR, Pilla JJ, Gorman JH 3rd, Wenk JF, Burdick JA, Gorman RC. Injectable Shear-Thinning Hydrogels for Minimally Invasive Delivery to InfarctedMyocardium to Limit Left Ventricular Remodeling. Circ Cardiovasc Interv. 2016 Oct;9(10). pii: e004058.

 

Contijoch F, Iyer SK, Pilla JJ, Yushkevich P, Gorman JH 3rd, Gorman RC, Litt H, Han Y, Witschey WR. Self-gated MRI of multiple beat morphologies in the presence of arrhythmias. Mag. Res. Med. 2016. doi:10.1002/mrm.26381

 

Contijoch FJ, Witschey WR, McGarvey J, Lee ME, Gorman J 3rd, Gorman RC, Pilla JJ. Slice-by-Slice Pressure-Volume Loop Analysis Demonstrates Native Differences in Regional Cardiac Contractility and Response to Inotropic Agents. Ann Thorac Surg. 2016 Sep. 102(3):796-802. doi: 10.1016/j.athoracsur.2016.02.055.

 

McCormick ME, Manduchi E, Witschey WR, Gorman RC, Gorman JH 3rd, Jiang YZ, Stoeckert CJ Jr, Barker AJ, Markl M, Davies PF. Integrated Regional Cardiac Hemodynamic Imaging and RNA Sequencing Reveal Corresponding Heterogeneity of Ventricular Wall Shear Stress and Endocardial Transcriptome. J Am Heart Assoc. 2016 Apr 18;5(4):e003170. doi: 10.1161/JAHA.115.003170.

 

Contijoch F, Rogers K, Rears H, Shahid M, Kellman P, Gorman J 3rd, Gorman RC, Yushkevich P, Zado ES, Supple GE, Marchlinski FE, Witschey WR, Han Y. Quantification of Left Ventricular Function With Premature Ventricular Complexes Reveals Variable Hemodynamics. Circ Arrhythm Electrophysiol. 2016 Apr;9(4):e003520. doi: 10.1161/CIRCEP.115.003520.

 

Berisha S, Han J, Shahid M, Han Y, Witschey WR. Measurement of Myocardial T1ρ with a Motion Corrected, Parametric Mapping Sequence in Humans. PLoS One. 2016 Mar 22;11(3):e0151144. doi: 10.1371/journal.pone.0151144.


2015

Witschey WR, Zhang D, Contijoch F, McGarvey JR, Lee M, Takebayashi S, Aoki C, Han Y, Han J, Barker A, Pilla JJ, Gorman RC, Gorman JH 3rd. The influence of mitral annuloplasty on left ventricular flow dynamics. Ann Thorac Surg. 2015. PMID: 25975941.

 

Pilla JJ, Koomalsingh KJ, McGarvey JR, Witschey WR, Dougherty L, Gorman JH 3rd, Gorman RC. Regional myocardial three-dimensional principal strains during postinfarction remodeling. Ann Thorac Surg. 2015. PMID: 25620591.

 

Dorsey SM, Haris M, Singh A, Witschey WR, Rodell CB, Kogan F, Reddy R, Burdick JA. Visualization of injectable hydrogels using chemical exchange saturation transfer MRI. ACS Biomater Sci Eng. 2015. 1(4):227-37. PMID: 33435047.


2014

McGarvey JR, Kondo N, Witschey WR, Takebe M, Aoki C, Burdick JA, Spinale FG, Gorman JH 3rd, Pilla JJ, Gorman RC. Injectable microsphere gel progressively improves global ventricular function, regional contractile strain, and mitral regurgitation after myocardial infarction. Ann Thorac Surg. 2014. PMID: 25524397.

 

Naha PC, Zaki AA, Hecht E, Chorny M, Chhour P, Blankemeyer E, Yates DM, Witschey WR, Litt HI, Tsourkas A, Cormode DP. Dextran coated bismuth-iron oxide nanohybrid contrast agents for computed tomography and magnetic resonance imaging. J Mater Chem B Mater Biol Med. 2014. PMID: 25485115.

 

Chhour P, Gallo N, Cheheltani R, Williams D, Al-Zaki A, Paik T, Nichol JL, Tian Z, Naha PC, Witschey WR, Allcock HR, Murray CB, Tsourkas A, Cormode DP. Nanodisco balls: Control over Surface versus Core Loading of Diagnostically Active Nanocrystals into Polymer Nanoparticles. ACS Nano. 2014. PMID: 25188401.

 

Witschey WR, Pouch AM, McGarvey JR, Ikeuchi K, Contijoch F, Levack MM, Yushkevick PA, Sehgal CM, Jackson BM, Gorman RC, Gorman JH 3rd. Three-dimensional ultrasound-derived physical mitral valve modeling. Ann Thorac Surg. 2014. 98(2):691-4. PMID: 25087790.

 

Schultz G, Gallichan D, Weber H, Witschey WR, Honal M, Hennig J, Zaitsev M. Image reconstruction in k-space from MR data encoded with ambiguous gradient fields. Magn Reson Med. 2014. PMID: 24777559.

 

Han Y, Liimatainen T, Gorman RC, Witschey WR. Assessing cardiovascular disease using T1rho MRI. Curr Cardiovasc Imaging Rep. 2014. PMID: 24688628.

 

Witschey WR, Contijoch F, McGarvey JR, Ferrari VA, Hansen MS, Lee ME, Takebayashi S, Aoki C, Chirinos JA, Yushkevich PA, Gorman JH 3rd, Pilla JJ, Gorman RC. Real-time magnetic resonance imaging technique for determining left ventricle pressure-volume loops. Ann Thorac Surg. 2014. PMID: 24629301.

 

Haris M, Singh A, Cai K, Kogan F, McGarvey J, DeBrosse C, Zsido GA, Witschey WRT, Koomalsingh K, Pilla JJ, Chirinos JA, Ferrari VA, Gorman JH, Hariharan H, Gorman RC, Reddy R. A technique for in vivo mapping of myocardial creatine kinase metabolism. Nature Med. 2014. 20(2):209-214. PMID: 24412924.


2013

McGarvey JR, Kondo N, Takebe M, Koomalsingh KJ, Witschey WR, Barker AJ, Markl M, Takebayashi S, Shimaoka T, Gorman JH 3rd, Gorman RC, Pilla JJ. Directed epicardial assistance in ischemic cardiomyopathy: Flow and function using cardiac magnetic resonance imaging. Ann Thorac Surg. 2013. 96(2):577-85. PMID: 23810178.

 

Witschey WRT, Littin S, Cocosco CA, Gallichan D, Schultz G, Weber H, Welz A, Hennig J, Zaitsev M. Stages: Sub-Fourier Dynamic Shim Updating Using Nonlinear Magnetic Field Phase Preparation. Magn Reson Med. 2014. 71(1):57-66. PMID: 23440677

 

Welz AM, Testud F, Cocosco CA, Dewdney A, Lehr H, Gallichan D, Jia F, Post H, Schmitt H, Schultz G, Weber H, Witschey WRT, Korvink J, Hennig J, Zaitsev M. Development and characterization of an unshielded PatLoc gradient coil for human head imaging. Concepts Magn. Reson. 2013.


2012

Koomalsingh KJ, Witschey WR, McGarvey JR, Shuto T, Kondo N, Xu C, Jackson BM, Gorman JH 3rd, Gorman RC, Pilla JJ. Optimized local infarct restraint improves left ventricular function and limits remodeling. Ann Thorac Surg. 2012. 95(1):155-62. PMID: 23146279.

 

Weber H, Gallichan D, Schultz G, Cocosco CA, Littin S, Reichardt W, Welz A, Witschey W, Hennig J, Zaitsev M. Excitation and geometrically matched local encoding of curved slices. 2012. 69(5):1317-25. PMID: 22711656.

 

Witschey WR, Zsido GA, Koomalsingh K, Kondo N, Minakawa M, Shuto T, McGarvey JR, Levack MA, Contijoch F, Pilla JJ, Gorman JH, Gorman RC. In vivo chronic myocardial infarction characterization by spin locked cardiovascular magnetic resonance. J Cardiovasc Magn Reson. 2012. 15;14(1):37. PMID: 22704222

 

Fenty MC, Dodge GR, Kassey VB, Witschey WR, Borthakur A, Reddy R. Quantitative cartilage degeneration associated with spontaneous osteoarthritis in a guinea pig model. J Magn Reson Imaging. 2012. April;35(4):891-8. PMID: 22128105.

 

Witschey WR, Cocosco CA, Gallichan D, Schultz G, Weber H, Welz A, Hennig J, Zaitsev M. Localization by nonlinear phase preparation and k-space trajectory design. Magn Reson Med (2012) Jun;67(6)1620-32. PMID: 22127679.


2011

Schultz, G, Weber H, Gallichan D, Witschey W, Welz A, Cocosco C, Hennig J, Zaitsev M. Radial imaging with multipolar magnetic encoding fields. IEEE Trans Med Imag. 2011 Dec; 30(12):2134-45. PMID: 21843982.

 

Mosher TJ, Zhang Z, Reddy R, Boudhar S, Milestone BN, Morrison WB, Kwoh CK, Eckstein F, Witschey WR, Borthakur A. Knee articular cartilage damage in osteoarthritis: analysis of MR image biomarker reproducibility in ACRIN-PA 4001 Multicenter Trial. Radiology (2011). Mar;258(3):832-842. PMID: 21212364.


≤2010

Witschey WR, Pilla JJ, Ferrari G, Koomalsingh K, Haris M, Hinmon R, Zsido G, Gorman JH 3rd, Gorman RC, Reddy R. Rotating frame spin lattice relaxation in a swine model of chronic, left ventricular myocardial infarction. Magn Reson Med. 2010. Nov;64(5):1453-60. PMID: 20677236.

 

Wang C, Witschey W, Elliott MA, Borthakur A, Reddy R. Measurement of intervertebral disc pressure with T1ρ MRI. Magn Reson Med. (2010) Dec;64(6):1721-7. PMID: 20677234.

 

Wang C, Witschey W, Goldberg A, Elliott M, Borthakur A, Reddy R. Magnetization transfer ratio mapping of intervertebral disc degeneration. Magn Reson Med (2010). Nov;64(5):1520-8. PMID: 20677229.

 

Witschey WRT, Bortakur A, Fenty M, Kneeland BJ, Lonner JH, McArdle EL, Sochor M, Reddy R. T1ρ MRI quantification of arthroscopically confirmed cartilage degeneration. Magn Reson Med. 2010. 63(5):1376-82. PMID: 20432308.

 

Wang C, Mcardle E, Fenty M, Witschey WRT, Elliott M, Sochor M, Reddy R, Borthakur A. Validation of sodium magnetic resonance imaging of the intervertebral disc. Spine (2010) 35(5):505-10. PMID: 20147881.

 

Witschey WRT, Borthakur A, Elliott MA, Reddy R. Spin Locked Balanced Steady-State Free Precession Imaging. Magnetic Resonance in Medicine. 2009. 62(4):993-1001. PMID: 19672947.

 

Mellon EA, Pilkinton DT, Clark CM, Elliott MA, Witschey 2nd WR, Borthakur A, Reddy R. Sodium MR Imaging Detection of Mild Alzheimer Disease: Preliminary Study. Am J Neuroradiol. 2009. 30(5):978-84. PMID: 19213826.

 

Mellon EA, Beesam RS, Baumgaurdner JE, Borthakur A, Witschey WR, Reddy R. Estimation of the regional cerebral metabolic rate of oxygen consumption with proton detected O-17 MRI during precision O-17(2) inhalation in swine. J Neurosci Methods. 2009. 179(1):29-39. PMID: 19429508.

 

Mellon EA, Beesam RS, Kasam M, Baumgardner JE, Borthakur A, Witschey WR, Reddy R. Single Shot T1 magnetic resonance imaging of metabolically generated water in vivo. Oxygen Transport in Tissue. 2009. 645:279-86. PMID: 19227483.

 

Witschey WRT, Borthakur A, Elliott MA, Wang C, Reddy R. Rapid 3D T1rho-prepared balanced gradient echo for rapid 3D T1rho MRI. Journal of Magnetic Resonance Imaging. 2008. 28(3):744-54. PMID: 18777535.

 

Witschey WRT, Borthakur A, Elliott MA, Mellon E, Niyogi S, Wallman DJ, Wang C, Reddy R. Artifacts in T1ρ-weighted Imaging: Compensation for B1 and B0 Field Imperfections. J Magn Reson. 2007. 186(1):75-85. PMID: 17291799.

 

Witschey WRT, Borthakur A, Elliott MA, Mellon E, Niyogi S, Wang C, Reddy R. Compensation for Spin-Lock Artifacts Using an Off-Resonance Rotary Echo in T1ρoff-weighted Imaging. Magn Reson Med. 2007. 57(1):2-7. PMID: 17191245.

 

Wang C, Auerbach JD, Witschey WRT, Balderston RA, Reddy R, Borthakur A. Advances in magnetic resonance imaging for the assessment of degenerative disc disease of the lumbar spine. Seminars in Spine Surgery. 2007. 19(2):65-71. PMID: 18037984.