Left-Ventricular Ejection Fraction

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4 papers in the last four weeks, up 33% on the four weeks before. 0.0% of all new papers.

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  1. The segmentation ceiling: why explicit left-ventricular masks do not improve learned ejection-fraction regression

    Sep 17, 2026Farshid Farhadi Khouzani, Paul La Plante, Bryar Mustafa Shareef +1Left-Ventricular Ejection FractionCeiling

    Department of Computer Science, University of Nevada, Las Vegas, Las Vegas, NV, USA

  2. Physics-Informed Hemodynamic Modeling for Data-Free Prediction and Sparse-Data Assimilation

    Sep 16, 2026Xi Chen, Jianchuan Yang, Hongde Li +5Coronary AngiographyCardiovascular Risk Prediction

    Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China. · Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China. · Department of Cardiology, Laboratory of Cardiac Structure and Function at Institute of Cardiovascular Diseases, and Cardiac Structure and Function Research Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, No.37 Guoxue Street, Chengdu 610041, P.R. China. +2

  3. Learning from Scarce Labels: Multi-View Echocardiography for Ejection Fraction Prediction

    Sep 2, 2026Zhiyuan Gao, Dominic Yurk, Yaser S. Abu-MostafaLeft-Ventricular Ejection FractionEchocardiography

    Electrical Engineering Department, California Institute of Technology, Pasadena, CA 91125, USA · Asari AI, San Francisco, CA 94131, USA

  4. MR-JEPA: A General Purpose Video Foundation Model for Cardiac MRI

    Aug 31, 2026Athira J. Jacob, Puneet Sharma, Dorin Comaniciu +1Cardiac Magnetic Resonance ImagingLeft-Ventricular Ejection Fraction

    Digital Technology and Innovation, Siemens Healthineers, Princeton, NJ, USA · Chair for Al in Healthcare and Medicine, Technical University of Munich (TUM) · TUM University Hospital, Munich, Germany +1

  5. VIDS-Seg: Towards Reliable Uncertainty Quantification in Pediatric Cardiac Ultrasound Segmentation

    Aug 11, 2026Paul Fischer, Ece OzkanEchocardiographyLeft-Ventricular Ejection Fraction

    Department of Biomedical Engineering, University of Basel, Basel, Switzerland

  6. Foundation Models Adaptation for Multi-View Multi-modal Cardiac MRI Segmentation and Direct Ejection Fraction Estimation

    Aug 7, 2026Sina Amirrajab, Cian M Scannell, Volker Vehof +2Cardiac Magnetic Resonance ImagingLeft-Ventricular Ejection Fraction

    The D-Lab, Department of Precision Medicine, GROW - Research Institute for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands. · Division of Cardiovascular Imaging, Department of Cardiology I, University Hospital Münster, Münster, Germany · Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands

  7. When Measurement Conventions Masquerade as Calibration Gains in Cardiac Digital Twins

    Aug 3, 2026Dang P. M. Cao, Hieu PhamLeft-Ventricular Ejection FractionMeasures

    College of Engineering and Computer Science, VinUniversity, Hanoi, Vietnam · VinUni-Illinois Smart Health Center, VinUniversity, Hanoi, Vietnam · Center for Innovations in Health Sciences, VinUniversity, Hanoi, Vietnam

  8. Same Branches, Different Trees: A Bifurcation Connectedness Metric for Coronary Artery Segmentation and FFR-CT Decision Agreement

    Jul 30, 2026Maame Owusu-Ansah, Kelvin Lee, Dr Vinod Venugopal +3Coronary AngiographyMulti Organ Computed Tomography Segmentation

    Applied Vision & Artificial Intelligence Lab, School of Engineering & Physical Sciences, University of Lincoln, Brayford Pool, Lincoln LN6 7TS, United Kingdom · Lincolnshire Heart Centre, United Lincolnshire Teaching Hospitals Trust, Lincoln, United Kingdom · School of Computer Science & Informatics, De Montfort University, The Gateway, Leicester LE1 9BH, United Kingdom

  9. Loss Invariance Determines What Concept Layers Encode: Volume Grounding in Echocardiography

    Jul 28, 2026Hyunkyung Han, Min Jung KimLeft-Ventricular Ejection FractionCardiac Motion

    Department of Integrative Medicine, Yonsei University College of Medicine, Seoul 06273, Republic of Korea

  10. Optimizing Clinical Trial Protocols Using EHR-Derived Heterogeneous Treatment Effects

    Jul 18, 2026Xiaodi Li, Munhuwan Lee, Pengyang Li +5Heterogeneous Treatment EffectsClinical Trials

    Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, MN, USA · Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA · MCHS Cardiology, Mayo Clinic, Rochester, MN, USA +2

  11. Anatomically Faithful but Temporally Blind: Auditing Attribution for Left-Ventricular Ejection-Fraction Estimation from Echocardiography

    Jul 15, 2026Hyunkyung Han, Min Jung KimLeft-Ventricular Ejection FractionEchocardiography

    aSchool of Integrated Medicine, Yonsei University, Seoul, Republic of Korea · bDepartment of Radiology, Research Institute of Radiologic Science, Yonsei University College of Medicine, Seoul, Republic of Korea

  12. Evaluating self-supervised echocardiographic representations across downstream extraction strategies for left-ventricular segmentation and ejection fraction estimation

    Jun 22, 2026Sylwia Majchrowska, Philip TeareEchocardiographyLeft-Ventricular Ejection Fraction

    aR&D Data ScienceSylwiaSkills &Majchrowskaa,Partnership, DataPhilipScienceTeareb& AI, BioPharma R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 83, Sweden · bCentre for AI, Data Science & AI, BioPharma R&D, AstraZeneca, BiomedicalJun Campus, 1 Francis Crick Ave, Trumpington, Cambridge, CB2 0AA, UK

  13. HypOProto: Hyperbolic Ordinal Prototypes for Left Ventricular Filling Pressure Classification

    Jun 18, 2026Victoria Wu, Nima Hashemi, Hooman Vaseli +3Left-Ventricular Ejection FractionHyperbolic Space

    Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada · Vancouver General Hospital, Vancouver, BC, Canada

  14. Pre-AF 13: An Interpretable Atrial Fibrillation Risk Score Mined from Discharge Reports

    Jun 9, 2026Olga Shakhmatova, Dmitrii Kriukov, Daniil Larionov +10Cardiovascular Risk PredictionCardiac

    National Medical Research Center of Cardiology named after Academician E.I. Chazov, Moscow, Russia · Skolkovo Institute of Science and Technology (Skoltech), Moscow, Russia · Artificial Intelligence Research Institute (AIRI), Moscow, Russia +8

  15. MVSegNet: A Lightweight Boundary-Aware Network for Fetal Lateral Ventricle Segmentation and Atrial Width Estimation in Prenatal Ultrasound

    Jun 5, 2026Arafat Hossain SayemPrenatal UltrasoundVessel Segmentation

  16. A Multimodal and Explainable Machine Learning Approach to Diagnosing Multi-Class Ejection Fraction from Electrocardiograms

    Apr 17, 2026Catherine Ning, Yu Ma, Cindy Beini Wang +4Left-Ventricular Ejection FractionElectrocardiography

    Operations Research Center, Massachusetts Institute of Technology, Cambridge, MA, USA · Wisconsin School of Business, University of Wisconsin–Madison, Madison, WI, USA · Heart and Vascular Institute, Hartford Hospital, Hartford, CT, USA

  17. Echo-E3^3Net: Efficient Endocardial Spatio-Temporal Network for Ejection Fraction Estimation

    Mar 21, 2025Moein Heidari, Afshin Bozorgpour, AmirHossein Zarif-Fakharnia +5Left-Ventricular Ejection FractionCardiac

    University of British Columbia, Vancouver, BC, Canada · University of Regensburg, Regensburg, Germany · Iran University of Science and Technology, Tehran, Iran +1