Final-Program-ATS-2023-AP.vp

MONDAY • MAY 22

181

P822 Relationship Between Spirometric Measurements With %LAA in an Urban Comprehensive Lung Cancer Screening Program for Lung Nodules Coupled With Detection of Comorbid Conditions: Temple Healthy Chest Initiative (THCI)/ S. Dachert, Philadelphia, PA P823 Relationship Between Artificial Intelligence-Calculated Airway Wall Thickness and Symptoms in an Urban Comprehensive Lung Cancer Screening Program for Lung Nodules Coupled With Detection of Comorbid Conditions: Temple Healthy Chest Initiative (THCI)/ S. Dachert, Philadelphia, PA P824 Development of a Quantitative CT-Based Diaphragm P825 Inspiration-Expiration CT Texture-Based Delta Radiomics: A New Biomarker Associated With COPD Symptoms?/ M. Koo, Toronto, Canada P826 Measuring Metronome-paced Tachypnea Induced Dynamic Hyperinflation Quantified by Pulmonary Cine MRI Through Transfer Learning: The Subpopulations and Intermediate Outcome Measures in COPD (SPIROMICS) Heart Failure (HF) Study/ X. Zhang, New York, NY P827 Ventilation Phenotyping Using X-ray Velocimetry Demonstrates Reproducibility During Pre and Post-bronchodilator Spirometry in COPD Patients/ A. Khan, Portland, OR P828 Quantitative Lung Ventilation Single-photon Emission Computed Tomography With Computed Tomography Scan (SPECT/CT) Using Technegas to Assess Early Small Airway Disease in Smokers: A Pilot Study/ B.-P. Dubé, Montréal, Canada P829 Advanced Lung Disease Assessed Using Novel Regional Lung Ventilation Analysis/ P. Pirakalathanan, Carlton, Australia P830 Quantitative Computed Tomography Features for Classification of Stable PRISm Using Machine Learning/ L. Lukhumaidze, Toronto, Canada P831 Reduction in Targeted Lobe Perfusion/Volume Predicts Physiologic and Functional Success With Bronchoscopic Lung Volume Reduction/ J.S. Kim, Philadelphia, PA P832 Emphysema Score in CT for COPD Quantifications Using Artificial Intelligence Informed by Virtual Imaging Datasets/ S. Sotoudeh-Paima, Durham, NC P833 Effects of Intra-patient End-inspiration Variability in Emphysema Quantification: A Virtual Imaging Study/ A. Kavuri, Durham, NC Tool in Severe COPD Patients Treated With One-Way Endobronchial Valves/ J.T. Bakker, Groningen, Netherlands

P1298 The Role of Kinase Activation in Cell-free Hemoglobin Dependent Reactive Oxygen Species Production/ C.M. Shaver, Nashville, TN P1299 Phospholipid Transfer Protein Deficiency Enhances Lung Inflammation in Mice/ P. Lafortune, Brooklyn, NY

BASIC • CLINICAL • TRANSLATIONAL THEMATIC POSTER SESSION

B68

A DIFFERENT POINT OF VIEW: LUNG IMAGING IN COPD

9:00 a.m. - 4:15 p.m.

Walter E. Washington Convention Center Area H, Hall C (Lower Level)

Viewing: Posters will be on display for entire session

11:30-1:15

Discussion: 11:30-12:15 authors will be present for individual discussion

12:15-1:15 authors will be present for discussionwith assigned facilitators.

P814 Imaging Disparities in Emphysema Assessment by CT/ E.A. Regan, Denver, CO P815 Machine Learning Predicts Computed Tomography (CT)-based Normal Regional Lung Function Distribution in Asthma and Chronic Obstructive Pulmonary Disease (COPD)/ Y. Lee, Seoul, Korea, Republic of P816 Assessing the Relationship Between Changes in Clinical Standard of Care Assessments and Alterations in Lung Density Associated With the Progression of COPD/ R. Baron, Philadelphia, PA P817 Association Between Altered Upper Airway Dimensions and Regional Lung Structure and Function in COPD: Quantitative CT Analysis/ A. Abdolijomoor, Kansas City, KS P818 Computed Tomography (CT)/Single-photon Emission Computerized Tomography (SPECT) Based Assessment of Chronic Obstructive Pulmonary Disease (COPD) Progression/ F. Li, Iowa City, IA P819 Quantitative CT Parameters in Chronic Bronchitis Without Airflow Limitation, COPD and Healthy Controls/ P.W. Jones, Brentford, United Kingdom P820 Effect of Lung Volume on Airway and Artery Analysis on Chest Computed Tomography in Chronic Obstructive Pulmonary Disease/ H. Tiddens, Rotterdam, Netherlands P821 Volume, Noise and Bias Correction for Gas Trapping: A

Mosaic Attenuation Study Case/ G. Vegas-Sanchez-Ferrero, Boston, MA

ATS 2023 • Washington, DC