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Nicholas Walker, MD

Clinical Associate Professor of Internal Medicine-Cardiovascular Medicine

Current Positions

  • Clinical Associate Professor of Internal Medicine-Cardiovascular Medicine
  • Director, Interventional Cardiology Fellowship Program

Education

  • MD, University of Iowa College of Medicine, Iowa City, Iowa, United States
  • Resident, Internal Medicine, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina
  • Fellow, Cardiology, University of Iowa Hospitals & Clinics, Iowa City, Iowa
  • Fellow, Interventional Cardiology, University of Iowa Hospitals & Clinics, Iowa City, Iowa

Licenses & Certifications

  • Medical License, Iowa Board of Medicine

Selected Publications

  • Bin Abdulhak, A. A., Vaughan-Sarrzin, M., Kaboli, P., Horwitz, P. A., Mosher, H., Sigurdsson, G., Walker, N. E., Wallace, R. & Robinson, J. G. (2018). Temporal Trends of High-Intensity Statin Therapy Among Veterans Treated With Percutaneous Coronary Intervention. Journal of the American Heart Association 7 (5). DOI: 10.1161/JAHA.117.007370. PMID: 29503265. PMCID: PMC5866316.
  • Walker, N. E., Fasano, M. B., Hobbs, R. A. & Horwitz, P. A. (2007). Clopidogrel desensitization protocol for the treatment of thienopyridine hypersensitivity. Critical pathways in cardiology 6 (1) 26-9. DOI: 10.1097/01.hpc.0000256476.82317.77. PMID: 17667884.
  • Walker, N. E., Fasano, M. B. & Horwitz, P. A. (2006). Desensitization for the management of clopidogrel hypersensitivity: initial clinical experience. The Journal of invasive cardiology 18 (7) 341-4. PMID: 16816444.
  • Zhang, H., Walker, N. E., Mitchell, S. C., Thomas, M. T., Whale, A., Scholz, T. D. & Sonka, M. (2006). Analysis of four-dimensional cardiac ventricular magnetic resonance images using statistical models of ventricular shape and cardiac motion. Proceedings Volume 6143, Medical Imaging 2006: Physiology, Function, and Structure from Medical Images; 614307 (2006). DOI: https://doi.org/10.1117/12.653621.
  • Zhao, F., Zhang, H., Walker, N. E., Yang, F., Olszewski, M. E., Whale, A., Scholz, T. D. & Sonka, M. (2006). Quantitative analysis of two-phase 3D+time aortic MR images. Proc. SPIE 6144, Proceedings Volume 6144, Medical Imaging 2006: Image Processing; 614423 (2006) https://doi.org/10.1117/12.652763 Event: Medical Imaging, 2006, San Diego, California, United States. DOI: https://doi.org/10.1117/12.652763.
  • Hansen, M. S., Zhao, F., Zhang, H., Walker, N. E., Whale, A., Scholz, T. D. & Sonka, M. (2006). Detection of Connective Tissue Disorders from 3D Aortic MR Images Using Independent Component Analysis. In Lecture Notes in Computer Science. pp. 13-24. Computer Vision Approaches to Medical Image Analysis. DOI: https://doi.org/10.1007/11889762_2.
  • Walker, N. E. (2005). Measurement of coronary vasoreactivity in sheep using 64-slice multidetector computed tomography and 3-D segmentation. DOI: 10.1016/j.ics.2005.03.189.
  • Appleby, R. B., Barlow, R. J., Krücker, D., Molson, J., Rowan, S., Tygier, S., Rafique, H., Walker, N. & Wolski, A. (2022). Merlin++, a flexible and feature-rich accelerator physics and particle tracking library. Computer Physics Communications 271. DOI: 10.1016/j.cpc.2021.108204.
  • Mazhari, R., Ruybal-Pesántez, S., Angrisano, F., Kiernan-Walker, N., Hyslop, S., Longley, R. J., Bourke, C., Chen, C., Williamson, D. A., Robinson, L. J., Mueller, I. & Eriksson, E. M. (2021). SARS-CoV-2 multi-antigen serology assay. Methods and Protocols 4 (4). DOI: 10.3390/mps4040072.
  • Walker, N. (2021). The Equations of Life by Charles S. Cockell. Biochemist 43 (4) 44-44. DOI: 10.1042/bio_2021_154.