LoganCharlesHubbardMDPhD

PubMed

• 3 citations
  Vessel-specific coronary perfusion territories using a CT angiogram with a minimum cost path technique and its direct comparison to the American Heart Association 17-s...
  Shant Malkasian, Logan Hubbard, Pablo Abbona, Brian Dertli, Jungnam Kwon, Sabee Molloi> ;European Radiology. 2020 Feb 18
• 7 citations
  Dynamic pulmonary CT perfusion using first-pass analysis technique with only two volume scans: Validation in a swine model
  Yixiao Zhao, Logan Hubbard, Shant Malkasian, Pablo Abbona, Sabee Molloi> ;Plos One. 2020 Feb 12
• 10 citations
  Contrast-to-Noise Ratio Optimization in Coronary Computed Tomography Angiography: Validation in a Swine Model.
  Logan Hubbard, Shant Malkasian, Yixiao Zhao, Pablo Abbona, Sabee Molloi> ;Academic Radiology. 2019 Jun 1
• 13 citations
  Timing optimization of low-dose first-pass analysis dynamic CT myocardial perfusion measurement: validation in a swine model
  Logan Hubbard, Shant Malkasian, Yixiao Zhao, Pablo Abbona, Sabee Molloi> ;European Radiology Experimental. 2019 Apr 3
• 4 citations
  A phantom based evaluation of vessel lumen area quantification for coronary CT angiography.
  Sabee Molloi, Travis Johnson, Jerry Lipinski, Huanjun Ding, Logan Hubbard> ;The International Journal of Cardiovascular Imaging. 2019 Mar 1
• 12 citations
  Quantification of vessel-specific coronary perfusion territories using minimum-cost path assignment and computed tomography angiography: Validation in a swine model.
  Shant Malkasian, Logan Hubbard, Brian Dertli, Jungnam Kwon, Sabee Molloi> ;Journal of Cardiovascular Computed Tomography. 2018 Sep 1
• 21 citations
  Comprehensive Assessment of Coronary Artery Disease by Using First-Pass Analysis Dynamic CT Perfusion: Validation in a Swine Model
  Logan Hubbard, Jerry Lipinski, B. P. Ziemer, Shant Malkasian, Bahman Sadeghi, H. Javan, Elliott M. Groves, Brian Dertli, Sabee Molloi> ;Radiology. 2018 Jan 1
• 20 citations
  Functional Assessment of Coronary Artery Disease Using Whole-Heart Dynamic Computed Tomographic Perfusion
  Logan Hubbard, B. P. Ziemer, Jerry Lipinski, H. Javan, Elliott M. Groves, Shant Malkasian, Sabee Molloi> ;Circulation. Cardiovascular Imaging. 2016 Dec 1
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Journal Articles

• Low-radiation-dose stress myocardial perfusion measurement using first-pass analysis dynamic computed tomography: a preliminary investigation in a swine model  
  Hubbard L, Malkasian S, Zhao Y, Abbona P, Molloi S, Investigative Radiology, 12/2019
• A Phantom Based Evaluation of Vessel Lumen Area Quantification for Coronary CT Angiography  
  Logan Hubbard, MD, The International Journal of Cardiovascular Imaging
• Dynamic CT perfusion measurement in a cardiac perfusion phantom  
  Ziemer B, Hubbard L, Lipinski J, Molloi S, International Journal of Cardiovascular Imaging, 10/2015
• Shape matters: the diffusion rates of TMV rods and CPMV icosahedrons in a spheroid model of extracellular matrix are distinct  
  Lee, K., Hubbard, L., Hern, S., Yildiz, I., Gratzl, M., Steinmetz, N., Biomaterials Science, 6/2013
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Abstracts/Posters

• An optimal timing protocol for improved CT pulmonary angiography
  Zhao, Y., Hubbard, L., Malkasian, S., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Vancouver, BC, CAN, 7/2020
• Validation of a two-volume dynamic CT renal perfusion technique
  Flynn, B., Zhao, Y., Hubbard, L., Malkasian, S., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Vancouver, BC, CAN, 7/2020
• Contrast timing optimization for a two-volume dynamic CT pulmonary perfusion technique
  Zhao, Y., Hubbard, L., Malkasian, S., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Vancouver, BC, CAN, 7/2020
• Absolute cerebral blood flow assessment with novel low-dose whole-brain dynamic CT perfusion technique
  Abbona, P., Zhao, Y., Hubbard, L., Malkasian, S., Flynn, B., Molloi, S., American Heart Association (AHA) International Stroke Conference, Los Angeles, CA, 2/2020
• Comparison of novel whole nodule first-pass analysis versus standard maximum slope model in the detection of lung malignancies using low-dose CT perfusion
  Zhao, Y., Brewington, C., Nordeck, S., Hubbard, L., Malkasian, S., Abbona, P., Leung, C., Molloi, S., Radiological Society of North American (RSNA) Annual Meeting, Chicago, IL, 11/2018
• Measuring coronary artery cross-sectional area using an intensity-based method
  Malkasian, S., Hubbard, L., Molloi, S., Society of Cardiovascular Computed Tomography (SCCT) Annual Scientific Meeting, Grapevine, TX, 7/2018
• Cannon Young Investigator Award Qualifier: Submillisievert dynamic CT perfusion for quantitative assessment of coronary artery disease
  Hubbard, L., Malkasian, S., Zhao, Y., Abbona, P., Molloi, S., Society of Cardiovascular Computed Tomography (SCCT) Annual Meeting, Grapevine, TX, 7/2018
• Dynamic myocardial perfusion measurement using low-dose computed tomography
  Molloi, S., Hubbard, L., Malkasian, S., Zhao, Y., Abbona, P., IUPESM World Congress on Medical Physics and Biomedical Engineering, Prague, CZE, 6/2018
• Quantification of pulmonary blood flow using low-dose computed tomography
  Molloi, S., Zhao, Y., Hubbard, L., Malkasian, S., Zhao, Y., Abbona, P., IUPESM World Congress on Medical Physics and Biomedical Engineering, Prague, CZE, 6/2018
• Comprehensive cardiac CT: translating medical physics into medical practice
  Hubbard, L., PhD Thesis Defense, Irvine, CA, 4/2018
• Comprehensive cardiac CT: Providing angiography and perfusion with a single exam
  Hubbard, L., Malkasian, S., Zhao, Y., Abbona, P., Molloi, S., UCSD Radiology Grand Rounds, San Diego, CA, 3/2018
• The effect of dose reduction on the accuracy of first-pass analysis dynamic CT myocardial perfusion measurement
  Hubbard, L., Malkasian, S., Dertli, B., Kwon, J., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Denver, CO, 8/2017
• A low-dose prospective first-pass analysis dynamic CT perfusion technique for accurate myocardial perfusion measurement
  Hubbard, L., Malkasian, S., Dertli, B., Kwon, J., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Denver, CO, 8/2017
• Determining patient-specific myocardial perfusion territories using computed tomography coronary angiography
  Malkasian, S., Hubbard, L., Dertli, B., Kwon, J., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Denver, CO, 8/2017
• Pulmonary blood flow measurement using low-dose computed tomography
  Zhao, Y., Hubbard, L., Malkasian, S., Abbona, P., Molloi, S., American Association of Physicists in Medicine (AAPM) Annual Meeting, Denver, CO, 8/2017
• Quantification of myocardial blood flow using low-dose computed tomography
  Molloi, S., Hubbard, L., Malkasian, S., Abbona, P., Society of Cardiovascular Computed Tomography (SCCT) Annual Scientific Meeting, Washington, D.C., 7/2017
• Quantification of regional myocardial mass at risk using computed tomography angiography
  Molloi, S., Malkasian, S., Hubbard, L., Abbona, P., Society of Cardiovascular Computed Tomography (SCCT) Annual Scientific Meeting, Washington, D.C., 7/2017
• Anatomical and functional assessment of coronary artery disease using low-dose whole-organ dynamic computed tomography
  Hubbard, L., Ziemer, B., Lipinski, J., Malkasian, S., Sadeghi, B., Javan, H., Dertli, B., Groves, E.M., Molloi, S., The American Association of Physicists in Medicine (AAPM) Annual Meeting, Washington, D.C., 8/2016
• Determination of patient-specific myocardial mass at risk using computed tomography angiography
  Hubbard, L., Ziemer, B., Malkasian, S., Lipinski, J., Sadeghi, B., Javan, H., Dertli, B., Groves, E.M., Molloi, S.., The American Association of Physicists in Medicine (AAPM) Annual Meeting, Washington, D.C., 8/2016
• Functional assessment of coronary artery disease using low-dose dynamic computed tomography perfusion
  Hubbard, L., Ziemer, B., Lipinski, J., Sahdegi, B., Javan, H., Groves, E.M., Molloi, S, American Heart Association (AHA) Scientific Sessions, Orlando, FL, 11/2015
• Dynamic CT myocardial perfusion measurement using first pass analysis and maximum slope models
  Hubbard, L., Ziemer, B., Sahdegi, B., Javan, H., Lipinski, J., Groves, E., Molloi, S., The American Association of Physicists in Medicine (AAPM) Annual Meeting, Anaheim, CA, 7/2015
• BEST IN PHYSICS (IMAGING): Dynamic CT Myocardial Perfusion Measurement and Its Comparison to Fractional Flow Reserve
  Ziemer, B., Hubbard, L., Groves, E.M., Sadeghi, B., Javan, H., Lipinski, J., Molloi, S., The American Association of Physicists in Medicine (AAPM) Annual Meeting, Anaheim, CA, 7/2015
• Myocardial perfusion imaging by low-dose CT
  Molloi, S., Ziemer, B., Hubbard, L., Lipinski, J., Sadeghi, B., Javan, H., Groves, E.M., IUPESM World Congress on Medical Physics and Biomedical Engineering, Toronto, ON, CAN, 6/2015
• Absolute blood flow measurement in a cardiac phantom using low dose CT
  Ziemer, B., Hubbard, L., Lipinski, J., Molloi, S., The American Association of Physicists in Medicine (AAPM) Annual Meeting, Austin, TX, 7/2014
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