2026 Journal
On the assumption of conventional FFR: A modified formulation
Hyunsoo Na, Changbeom Kim, Haecheon Choi, Jihoon Kweon, Dong Hyun Yang, Young-Hak Kim
Journal of Biomechanics
Artificial Intelligence-Based Video Analysis for Assessing Sucking Behavior in Preterm Infants: A Feasibility Study
Ji Ae Kim, Jihye Chae, Su Min Kim, Eui Kyun Lee, Seung Hak Lee, Seungwoo Cha, Garam Hong, Jihoon Kweon*, Eun Jae Ko
Children
Beyond Human Variability: Deep Learning for Intravascular Ultrasound Segmentation With Noisy Labels
Yunjung Lee, Jihye Chae, Jihoon Kweon*, Changwan Kang, Hyojin Ko, Do-Yoon Kang, Jung-Min Ahn, Duk-Woo Park, Seung-Jung Park, Young-Hak Kim*
Ultrasound in Medicine & Biology
2025 Journal
Garden classification of femoral neck fracture using deep-learning algorithm
Jaebeom Yang, Jinyong Park, Keunwoo Park, Eic Ju Lim, Ji Wan Kim, Jihoon Kweon*, Chul-Ho Kim*
Scientific Reports
CLUE: Controllable Latent space of Unprompted Embeddings for Diversity Management in Text-to-Image Synthesis
Keunwoo Park, Jihye Chae, Joong Ho Ahn*, Jihoon Kweon*
arXiv preprint arXiv:2511.10993
Optimal minimal stent area after crossover stenting in patients with unprotected left main coronary artery disease
Ju Hyeon Kim, Do-Yoon Kang, Jung-Min Ahn, Jihoon Kweon, Jihye Chae, Seong-Bong Wee, Soo Yeon An, Hansu Park, Soo-Jin Kang, Duk-Woo Park, Seung-Jung Park
EuroIntervention: journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology
Brain volumetric analysis of elderly patients based on hearing levels quantified using FreeSurfer
Yun Ji Lee, Eun-Jae Lee, Chong Hyun Suh, Hye Jung Youn, Jihye Chae, Keunwoo Park, Jihoon Kweon, Joong Ho Ahn*
Frontiers in Neurology
Enhancing quantitative coronary angiography (QCA) with advanced artificial intelligence: comparison with manual QCA and visual estimation
Jihye Chae, Jihoon Kweon*, Gyung-Min Park, Sangwoo Park, Hyuck Jun Yoon, Cheol Hyun Lee, Keunwoo Park, Hyunseol Lee, Do-Yoon Kang, Pil Hyung Lee, Soo-Jin Kang, Duk-Woo Park, Seung-Whan Lee, Young-Hak Kim, Cheol Whan Lee, Seong-Wook Park, Seung-Jung Park, Jung-Min Ahn*
The International Journal of Cardiovascular Imaging
Artificial Intelligence–Based Fully Automated Quantitative Coronary Angiography vs Optical Coherence Tomography–Guided PCI: The FLASH Trial
Yongcheol Kim, Hyuck-Jun Yoon, Jon Suh, Si-Hyuck Kang, Young-Hyo Lim, Duck Hyun Jang, Jae Hyoung Park, Eun-Seok Shin, Jang-Whan Bae, Jang Hoon Lee, Jun-Hyok Oh, Do-Yoon Kang, Jihoon Kweon, Min-Woo Jo, Sung-Cheol Yun, Duk-Woo Park, Young-Hak Kim, Seung-Jung Park, Hanbit Park, Jung-Min Ahn*
Cardiovascular Interventions
2025 Conference
Fully Automated Deep Learning Model for Aortic Segmentation and Annulus Quantification in Pre-TAVR CT
Seokjun Hwang, Jihoon Kweon*, Do-Yoon Kang, Duk-Woo Park, Seung-Jung Park, Jung-Min Ahn
JACC-JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
Estimation of glomerular filtration rate by kidney dimensions in pediatric and adolescent patients with hydronephrosis
Sangmin Lee, Jihoon Kweon, Young Ah Cho, Kun Suk Kim, Sang Hoon Song*
European Urology
2024 Journal
Artificial intelligence-based quantitative coronary angiography of major vessels using deep-learning
Young In Kim, Jae-Hyung Roh, Jihoon Kweon*, Hwi Kwon, Jihye Chae, Keunwoo Park, Jae-Hwan Lee, Jin-Ok Jeong, Do-Yoon Kang, Pil Hyung Lee, Jung-Min Ahn, Soo-Jin Kang, Duk-Woo Park, Seung-Whan Lee, Cheol Whan Lee, Seong-Wook Park, Seung-Jung Park, Young-Hak Kim*
International Journal of Cardiology
Fully automated quantitative coronary angiography versus optical coherence tomography guidance for coronary stent implantation (FLASH): Study protocol for a randomized controlled noninferiority trial
Yongcheol Kim, Hanbit Park, Hyuck-Jun Yoon, Jon Suh, Si-Hyuck Kang, Young-Hyo Lim, Duck Hyun Jang, Jae Hyoung Park, Eun-Seok Shin, Jang-Whan Bae, Jang Hoon Lee, Jun-Hyok Oh, Do-Yoon Kang, Jihoon Kweon, Min-Woo Jo, Duk-Woo Park, Young-Hak Kim, Jung-Min Ahn*, FLASH Trial Investigators
American Heart Journal
Optimal minimal stent area and impact of stent underexpansion in left main up-front 2-stent strategy
JH Kim, DY Kang, JM Ahn*, J Kweon*, Y Choi, H Kim, J Lee, J Chae, SJ Kang, DW Park, SJ Park
Circulation: Cardiovascular Interventions
International Journal of Precision Engineering and Manufacturing
2023 Journal
Deep-learning segmentation of urinary stones in non-contrast computed tomography
YI Kim, SH Song , J Park, HJ Youn, J Kweon*, HK Park*
Journal of Endourology
Selective ensemble methods for deep learning segmentation of major vessels in invasive coronary angiography
J Park, J Kweon*, YI Kim, I Back, J Chae, JH Roh, DY Kang, PH Lee, JM Ahn, SJ Kang, DW Park, SW Lee, CW Lee, SW Park, SJ Park, YH Kim*
Medical Physics
2023 Conference
EMBC 2023
33rd ESPU Congress
EAU23
2022 Journal
The impact of serial coronary stenoses on various coronary physiologic indices
JM Ahn, T Nakayoshi, T Hashikata, K Kashiyama, H Arashi, J Kweon, M van't Veer, J Lyons, W Fearon*
Circulation intervention
Automated multi-class classification of otitis media using deep Learning
Y Choi, J Chae, K Park, J Hur, J Kweon*, JH Ahn*
Plos One
Investigative and Clinical Urology
Electronic medical record-based machine learning approach to predict the risk of 30-day adverse cardiac events after invasive coronary treatment
O Kwon, W Na, HJ Kang, TJ Jun, J Kweon, GM Park, YH Cho, C Hur, J Chae, DY Kang, PH Lee, JM Ahn, DW Park, SJ Kang, CW Lee, SW Lee, SW Park, SJ Park, Yang DH, YH Kim* 
JMIR Medical Informatics
2022 Conference
Design of handheld device for monitoring intra-compartmental pressure
BM Yang, J Hyun, DH Lee, J Kweon, HJ Choi, Y Moon*, JW Kim
KSME 2022
KUA 2022
Optimal minimal stent area for left main crush technique based on long-term clinical outcome
JH Kim, J Chae, JM Ahn*, J Kweon, HH Jo, J Lee, DY Kang, DW Park, SJ Park
TCT 2022
PRESM 2022
A methodology for spontaneous movements analysis in premature neonates using inertial sensors
MS Kang, EJ Ko, N Heo, S Kim, S Moon, Y Moon, J Kweon, SH Lee*
KSPRM 2022
KSPRM 2022
32nd ESPU Congress
2021 Journal
Deep reinforcement learning for guidewire navigation in coronary artery phantom
J Kweon, K Kim, C Lee, H Kwon, J Park, K Song, YI Kim, J Park, I Back, JH Roh, Y Moon, J Choi, YH Kim*
IEEE Access
Impact of coronary calcium score and lesion characteristics on the diagnostic performance of machine-learning-based computed tomography-derived fractional flow reserve
HJ Koo, JW Kang, SJ Kang, J Kweon, JG Lee, JM Ahn, DW Park, SW Lee, CW Lee, SW Park, SJ Park, YH Kim*, DH Yang*
European Heart Journal-Cardiovascular Imaging
Fate of lumen size in distal coronary segment following successful chronic total occlusion recanalization
O Kwon, PH Lee, SW Lee*, J Kweon, JY Lee, K Lee, DY Kang, JM Ahn, DW Park, SJ Kang, YH Kim, CW Lee, SW Park, SJ Park
Journal of Cardiology
2021 Conference
TCT 2021
Deep Learning Segmentation of Lumen and Vessel on IVUS Images
JE Park, J Kweon*, DY Kang, PH Lee, JM Ahn, SJ Kang, DW Park, SW Lee, CW Lee, SW Park, SJ Park, YH Kim
TCTAP 2021
2020 Journal
A zero-dimensional predictive model for the pressure drop in the stenotic coronary artery based on its geometric characteristics
J Kim, D Jin, H Choi, J Kweon, DH Yang, YH Kim
Journal of Biomechanics
T-net: Nested encoder–decoder architecture for the main vessel segmentation in coronary angiography
TJ Jun, J Kweon, YH Kim, D Kim
Neural Networks
Effects of pannus formation on the flow around a bileaflet mechanical heart valve
W Kim, H Choi, J Kweon, DH Yang, YH Kim
Plos one
2020 Conference
A reduced-order model for flow in a coronary artery with bifurcations
J Kim, H Choi, J Kweon, DH Yang, YH Kim
APS Division of Fluid Dynamics Meeting 2020
2019 Journal
Deep learning segmentation of major vessels in X-ray coronary angiography
S Yang, J Kweon*, JH Roh, JH Lee, H Kang, LJ Park, DJ Kim, H Yang, J Hur, DY Kang, PH Lee, JM Ahn, SJ Kang, DW Park, SW Lee, YH Kim, CW Lee, SW Park, SJ Park
Scientific reports
Automatic control of cardiac ablation catheter with deep reinforcement learning method
H You, E Bae, Y Moon, J Kweon, J Choi
Journal of Mechanical Science and Technology
Automated detection of vulnerable plaque in intravascular ultrasound images
TJ Jun, SJ Kang, JG Lee, J Kweon, W Na, D Kang, D Kim, D Kim, YH Kim
Medical & Biological Engineering & Computing
Incremental value of subtended myocardial mass for identifying FFR-verified ischemia using quantitative CT angiography: comparison with quantitative coronary angiography and CT-FFR
DH Yang, SJ Kang, HJ Koo, J Kweon, JW Kang, TH Lim, J Jung, N Kim, JG Lee, S Han, JM Ahn, DW Park, SW Lee, CW Lee, SW Park, SJ Park, GS Mintz, YH Kim
JACC: Cardiovascular Imaging
A homobifunctional imidoester-based microfluidic system for simultaneous DNA and protein isolation from solid or liquid biopsy samples
YO Jang, CE Jin, EH Choi, JH Shin, J Kweon, B Koo, SB Lim, SW Lee, Y Shin
Lab on a Chip
2019 Conference
Major vessel segmentation on x-ray coronary angiography using deep networks with a novel penalty loss function
S Yang, J Kweon*, YH Kim
International Conference on Medical Imaging with Deep Learning (MIDL) 2019
A fully automated classification and segmentation of X-ray coronary angiography using deep learning approach
S Yang S, J Kweon, YH Kim, JH Roh, DY Kang, PH Lee, JM Ahn, DW Park, SW Lee, SW Park, SJ Park
TCT 2019