Jacob Ref MD (He/Him)

PubMed

• Regional left ventricular wall stress postmyocardial infarction with magnetic resonance imaging in swine.
  Jacob Ref, Eli Lefkowitz, Amal Anilkumar, Satya Acharya, Adrian Grijalva
  American Journal of Physiology. Heart and Circulatory Physiology. 2025-06-01
• 1 citations
  Cardiac Sarcoidosis Presenting with High-Grade Atrioventricular Block: The Importance of Multimodality Imaging.
  Jacob Ref, Natasha Khona, Amitoj Singh, Julia H Indik, Kwan S Lee
  The American Journal of Medicine. 2025-05-08
• COVID-19 Pandemic Effects on the Activity Levels of Yucatan Mini-Swine (Sus scrofa domesticus).
  Natasha E Barton, Jacob E Ref, Kyle E Cook, Ann L Baldwin, Sherry L Daugherty
  Journal of the American Association for Laboratory Animal Science. 2024-11-01

Journal Articles

• Is Pedal Access The New Radial Access?  
  Ref J, Struycken L, Schaub D, Weinstein T, Nguyen B, Reynolds C, Lee M, Goldberg D, Woodhead G, Young S, Hannallah J, Journal of Vascular and Interventional Radiology, 3/23/2024
• Sequelae of Splenic Embolization by Age: A Retrospective Analysis  
  Ref J, Yee E, Goldberg D, Woodhead G, Young S, Hannallah J, Journal of Vascular and Interventional Radiology, 3/23/2024
• The Perks and Pitfalls of the SEER/NCDB Databases in Supplementing Observational Research in the Field of Interventional Oncology  
  Schaub D, Ref J, Weinstein T, Nguyen B, Goldberg D, Hannallah J, Young S, Woodhead G, Struycken L, Journal of Vascular and Interventional Radiology, 3/23/2024
• Immune Modulation: New Treatment for Heart Failure  
  Lancaster JJ, Grijalva A, Fink J, Benson D, Ref J, Fox K, Mangiola M, Pandey A, Zile M, Mann D, Perin E, Singh S, Moukabary T, Koevary J, Goldman S, Immunome Research, 2/28/2024
• Metastatic Sarcoma treated with transarterial radioembolization: Dosing thresholds and clinical outcomes  
  Struycken L, Ref J, Schaub D, Landavasu J, Woodhead G, Goldberg D, Hannallah J, McNeil D, Young S, Journal of Vascular and Interventional Radiology, 5/18/2023
• Transarterial Radioembolization of Intrahepatic Cholangiocarcinoma: A Dose Threshold Study  
  Struycken L, Woodhead GJ, Goldberg D, Schaub D, Landavasu J, Ref J, Hannallah J, Young S, Journal of Vascular and Interventional Radiology, 3/4/2023
• Quantitative Assessment of Global Myocardial Tissue Edema in a Swine Model of Myocardial Infarction with Cardiac Magnetic Resonance Utility  
  Anilkumar A, Ref J, Lancaster JJ, Koevary J, Acharya T, Avery R, Goldman S, Journal of Investigative Medicine, 1/18/2023
• Left Ventricular Function Analysis Performed by Regionalized Wall Stress in a Swine Model.  
  Ref J, Kathuria A, Anilkumar A, Grijalva A, Hindosh A, Lancaster J, Daugherty S, Koevary J, Moulton M, Goldman S, Avery R, Society of Cardiovascular Magnetic Resonance, 3/9/2022
• Human Induced Pluripotent Stem Cell Derived Cardiomyocyte and Fibroblast Patch to Treat Heart Failure  
  Lancaster JJ, Koevary J, Avery R, Daugherty S, Fox K, Gorman G, Lancaster L, McArthur A, Ref J, Grijalva A, Goldman S, Circulation Research, 11/22/2021
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Abstracts/Posters

• Regional Left Ventricular Wall Stress Post-Myocardial Infarction with Magnetic Resonance Imaging in Swine
  Cook K, Ref J, Grijalva A, Anilkumar A, Lefkowitz E, Acharya S, Daugherty S, Fox K, Lancaster JJ, Koevary J, Acharya T, Moulton M, Avery R, Goldman S, Research Day 2022, Tucson, AZ, USA, 4/17/2024
• Percutaneous Gastric Tube Placement Inadvertantly Reduces Hiatal Hernias
  Weinstein T, Schaub D, Ref J, Struycken L, Research Day 2023, Tucson, AZ, USA, 4/17/2024
• Treatments for Atrial Fibrillation: Model of Persistent Atrial Fibrillation in Yucatan Mini Swine
  Mostafizi P, Lefkowitz E, Ref J, Barton N, Cook K, Pearce MK, Grijalva A, Daugherty S, Moukabary T, Goldman S, Physiology Poster Session, Tucson, AZ, USA, 4/15/2024
• A Large Animal Model of Persistent Atrial Fibrillation
  Mostafizi P, Lefkowitz E, Ref J, Grijalva A, Koevary J, Lancaster JJ, Goldman S, Moukabary T, American College of Cardiology Arizona Annual Meeting, Phoenix, AZ, USA, 2/3/2024
• Assessment of Myocardial Tissue Edema and Fibrosis with Cardiac Magnetic Resonance Utility in a Post- Myocardial Infarction Model of Chronic Heart Failure
  Anilkumar A, Ref J, Lefkowitz E, Daugherty S, Lancaster JJ, Koevary J, Acharya T, Avery R, Goldman S, Physiology Poster Session, Tucson, AZ, USA, 4/10/2023
• Development of a Viable Model of Persistent Atrial Fibrillation
  Lefkowitz E, Mostafizi P, Anilkumar A, Ref J, Daugherty S, Pearce MK, Moukabary T, Koevary J, Lancaster JJ, Goldman S, Physiology Poster Session, Tucson, AZ, USA, 4/10/2023
• Regionalized Wall Strain is a Predictor of LV Systolic Function in a Swine Model
  Ref J, Anilkumar A, Hindosh A, Zeng J, Grijalva A, Lancaster JJ, Daugherty S, Sweitzer N, Acharya T, Goldman S, Avery R, Radiological Society of North America 108th Scientific Assembly and Annual Meeting, Chicago, IL, USA, 11/30/2022
• Identifying Cardiac Wall Strain to assess Chronic Heart Failure in a Swine Model
  Lancaster JJ, Koevary J, Avery R, Daugherty S, Fox, K, Gorman G, Lancaster LD, McArthur A, Ref J, Grijalva A, Goldman S, Seventh Annual ABRC Research Conference, Phoenix, AZ, UA, 4/14/2022
• Identifying Cardiac Wall Strain to assess Chronic Heart Failure in a Swine Model
  Anilkumar A, Ref J, Hindosh A, Zeng J, Avery R, Acharya T, Daugherty S, Koevary J, Goldman S, Lancaster JJ, 33rd Annual Undergraduate Biology Research Program Conference, Tucson, AZ, USA, 1/1/2022
• New treatment for Heart Failure: Human Induced Pluripotent Stem Cells on a Matrix Patch
  De La Vina N, Ref J, Dennis T, Jayaraman M, Avery R, Chineyere I, Daugherty S, Koevary J, Lancaster LD, Goldman S, Lancaster JJ, BLAISER Research Showcase, Tucson, AZ, USA, 8/11/2021
• COVID-19 Pandemic Affects Autonomic Stimulation of Mini Swine
  Cook K, Barton N, Ref J, McArthur A, Daugherty S, Gorman G, Grijalva A, Sandhu T, Chinyere I, Lancaster JJ, Koevary J, Fox K, Goldman S, Bio5 Research to Innovation Showcase, Tucson, AZ, USA, 4/7/2021
• MRI Utility in a Model of Heart Failure Treated with an Engineered Tissue Patch
  Ref J, Murray M, Daugherty S, McArthur A, Lancaster LD, Fox K, Avery R, Koevary J, Goldman S, Lancaster JJ, Bio5 Research to Innovation Showcase, Tucson, AZ, USA, 4/7/2021
• Assessing Left Ventricular Function via Wall Stress Analysis
  Acharya S, Ref J, Grijalva A, Avery R, Daugherty S, Koevary J, Goldman S, Lancaster JJ, Bio5 Research to Innovation Showcase, Tucson, AZ, USA, 3/3/2021
• Defining Myocardial Infarct in a Swine Model
  Ref J, Avery R, Chineyere I, Daugherty S, Koevary J, Goldman S, Lancaster JJ, University of Arizona Graduate & Professional Student Council 28th Annual Student Showcase, Tucson, AZ, USA, 1/29/2020
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Lectures

• Regionalized Cardiac Wall Strain used to Define LV Systolic Function in a Swine Model of Heart Failure 
  University of Arizona College of Medicine – Tucson Research Day 2023 - 3/29/2023
• Myocardial Wall Strain as a Clinical Indicator to Assess the Pathogenesis of Chronic Heart Failure 
  University of Arizona College of Medicine – Tucson Medical Student Research Forum - 7/28/2022
• 3-Dimensional MRI Reconstruction of the Heart for Clinical and Teaching Use 
  University of Arizona College of Medicine – Tucson Research Day 2023 - 5/4/2022
• Left Ventricular Function Analysis Performed by Regionalized Wall Stress in a Swine Model 
  Society of Cardiac Magnetic Resonance 25th Annual Scientific Sessions - 2/2/2022
• New Approach to Myocardial Infarct Sizing Using Long Axis Cardiac Magnetic Resonance Imaging to Improve in vivo Validity 
  Western Medical Research Conference 2022 - 1/20/2022
• Use of Imaging in Cardiovascular Research 
  Friday Heart Conference: Seminars in Cardiovascular Biology - 10/22/2021
• Cerebral Amyloid Angiopathy: Mechanisms and Therapeutic Strategies 
  Honors Early Assurance Summer Medical School Bridge Program Showcase - 8/14/2020
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Other

• Long-Axis Implementation and Increased Precision of American Heart Association 17- Segment Based Left Ventricle Infarct Percentage in Cardiac Magnetic Resonance Image-... 
  Ref J, Goldman S, The University of Arizona Repository
  http://hdl.handle.net/10150/666766
  3/3/2021