Dong Hyun Yang

Dong Hyun Yang

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Dong Hyun Yang

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Gender differences in the diagnostic performance of machine learning coronary CT angiography-derived fractional flow reserve -results from the MACHINE registry.

Eur J Radiol 2019 Oct 7;119:108657. Epub 2019 Sep 7.

Heart & Vascular Center, Medical University of South Carolina, Charleston, SC, USA; Department of Cardiology and Intensive Care Medicine, Heart Center Munich-Bogenhausen, Munich, Germany; Department of Cardiology, Munich University Clinic, Ludwig-Maximilians-University, Munich, Germany.

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http://dx.doi.org/10.1016/j.ejrad.2019.108657DOI Listing
October 2019

Three-dimensional computed tomographic analysis of normal and aneurysmal aortic roots: is there a specific geometric pattern in the aortic root?

Clin Anat 2019 Oct 1. Epub 2019 Oct 1.

Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1002/ca.23482DOI Listing
October 2019

Serum uric acid level and subclinical coronary atherosclerosis in asymptomatic individuals: An observational cohort study.

Atherosclerosis 2019 Sep 19;288:112-117. Epub 2019 Jul 19.

Department of Rheumatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.

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http://dx.doi.org/10.1016/j.atherosclerosis.2019.07.017DOI Listing
September 2019

Effect of Tube Voltage on Diagnostic Performance of Fractional Flow Reserve Derived From Coronary CT Angiography With Machine Learning: Results From the MACHINE Registry.

AJR Am J Roentgenol 2019 Aug 30;213(2):325-331. Epub 2019 Apr 30.

1 Department of Radiology, Center for Medical Image Science and Visualization, Universitetssjukhuset, SE-581 85 Linköping, Sweden.

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http://dx.doi.org/10.2214/AJR.18.20774DOI Listing
August 2019

Independent role of low-density lipoprotein cholesterol in subclinical coronary atherosclerosis in the absence of traditional cardiovascular risk factors.

Eur Heart J Cardiovasc Imaging 2019 Aug;20(8):866-872

Division of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea.

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http://dx.doi.org/10.1093/ehjci/jez091DOI Listing
August 2019

Influence of Coronary Calcium on Diagnostic Performance of Machine Learning CT-FFR: Results From MACHINE Registry.

JACC Cardiovasc Imaging 2019 Aug 14. Epub 2019 Aug 14.

Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, South Carolina; Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina. Electronic address:

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http://dx.doi.org/10.1016/j.jcmg.2019.06.027DOI Listing
August 2019

Cardiac computed tomography for the localization of mitral valve prolapse: scallop-by-scallop comparisons with echocardiography and intraoperative findings.

Eur Heart J Cardiovasc Imaging 2019 May;20(5):550-557

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Olympic-ro 388-1, Seoul, South Korea.

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http://dx.doi.org/10.1093/ehjci/jey139DOI Listing
May 2019

3D-Printing-Based Open Repair of Extensive Thoracoabdominal Aorta in Severe Scoliosis.

Semin Thorac Cardiovasc Surg 2019 28;31(1):61-63. Epub 2018 Sep 28.

Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S10430679183021
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http://dx.doi.org/10.1053/j.semtcvs.2018.09.017DOI Listing
April 2019

Reference parameters for left ventricular wall thickness, thickening, and motion in stress myocardial perfusion CT: Global and regional assessment.

Clin Imaging 2019 Jul - Aug;56:81-87. Epub 2019 Apr 12.

Department of Cardiology, Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea.

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http://dx.doi.org/10.1016/j.clinimag.2019.04.002DOI Listing
April 2019

Ischemic burden assessment of myocardial perfusion CT, compared with SPECT using semi-quantitative and quantitative approaches.

Int J Cardiol 2019 Mar 17;278:287-294. Epub 2018 Dec 17.

Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S01675273183559
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http://dx.doi.org/10.1016/j.ijcard.2018.12.046DOI Listing
March 2019

Cycle-consistent adversarial denoising network for multiphase coronary CT angiography.

Med Phys 2019 Feb 26;46(2):550-562. Epub 2018 Dec 26.

Bio Imaging and Signal Processing Laboratory, Department of Bio and Brain Engineering, KAIST, Daejeon, Republic of Korea.

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http://dx.doi.org/10.1002/mp.13284DOI Listing
February 2019

Comparison of the Diagnostic Performance of Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve in Patients With Versus Without Diabetes Mellitus (from the MACHINE Consortium).

Am J Cardiol 2019 Feb 24;123(4):537-543. Epub 2018 Nov 24.

Department of Radiology & Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands; Department of Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands; Stanford University School of Medicine, Cardiovascular Institute, Stanford, California.

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https://linkinghub.elsevier.com/retrieve/pii/S00029149183210
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http://dx.doi.org/10.1016/j.amjcard.2018.11.024DOI Listing
February 2019

Paravalvular leakage in patients with prosthetic heart valves: cardiac computed tomography findings and clinical features.

Eur Heart J Cardiovasc Imaging 2018 12;19(12):1419-1427

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, South Korea.

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http://dx.doi.org/10.1093/ehjci/jex341DOI Listing
December 2018

Modified Bicaval Technique in Orthotopic Heart Transplantation - Comparison With Conventional Bicaval Technique.

Circ J 2018 12 27;83(1):117-121. Epub 2018 Oct 27.

Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine.

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https://www.jstage.jst.go.jp/article/circj/advpub/0/advpub_C
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http://dx.doi.org/10.1253/circj.CJ-18-0567DOI Listing
December 2018

Geometric predictors of left ventricular outflow tract obstruction in patients with hypertrophic cardiomyopathy: a 3D computed tomography analysis.

Eur Heart J Cardiovasc Imaging 2018 10;19(10):1149-1156

Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, Korea.

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http://dx.doi.org/10.1093/ehjci/jex234DOI Listing
October 2018

Functional classification of aortic regurgitation using cardiac computed tomography: comparison with surgical inspection.

Int J Cardiovasc Imaging 2018 Aug 21;34(8):1295-1303. Epub 2018 Mar 21.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.

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http://dx.doi.org/10.1007/s10554-018-1341-1DOI Listing
August 2018

The impact of non-alcoholic fatty liver disease and metabolic syndrome on the progression of coronary artery calcification.

Sci Rep 2018 08 13;8(1):12004. Epub 2018 Aug 13.

Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.

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http://dx.doi.org/10.1038/s41598-018-30465-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6089954PMC
August 2018

Impact of pannus formation on hemodynamic dysfunction of prosthetic aortic valve: pannus extent and its relationship to prosthetic valve motion and degree of stenosis.

Clin Res Cardiol 2018 Jul 19;107(7):554-564. Epub 2018 Feb 19.

Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Olympic-ro 388-1, Seoul, 05505, Republic of Korea.

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http://dx.doi.org/10.1007/s00392-018-1217-3DOI Listing
July 2018

Comparative effectiveness of coronary screening in heart valve surgery: Computed tomography versus conventional coronary angiography.

J Thorac Cardiovasc Surg 2018 04 14;155(4):1423-1431.e3. Epub 2017 Nov 14.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.

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http://dx.doi.org/10.1016/j.jtcvs.2017.10.128DOI Listing
April 2018

Impact of a Geometric Correction for Proximal Flow Constraint on the Assessment of Mitral Regurgitation Severity Using the Proximal Flow Convergence Method.

J Cardiovasc Ultrasound 2018 Mar 28;26(1):33-39. Epub 2018 Mar 28.

Cardiac Imaging Center, Asan Medical Center Heart Institute, University of Ulsan College of Medicine, Seoul, Korea.

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http://dx.doi.org/10.4250/jcu.2018.26.1.33DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5881082PMC
March 2018

Demonstration of infective endocarditis by cardiac CT and transoesophageal echocardiography: comparison with intra-operative findings.

Eur Heart J Cardiovasc Imaging 2018 02;19(2):199-207

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1093/ehjci/jex010DOI Listing
February 2018

Association between flow skewness and aortic dilatation in patients with aortic stenosis.

Int J Cardiovasc Imaging 2017 Dec 16;33(12):1969-1978. Epub 2017 Jun 16.

Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-Gil, Songpa-gu, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1007/s10554-017-1196-xDOI Listing
December 2017

Myocardial segmentation based on coronary anatomy using coronary computed tomography angiography: Development and validation in a pig model.

Eur Radiol 2017 Oct 24;27(10):4044-4053. Epub 2017 Mar 24.

Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1007/s00330-017-4793-0DOI Listing
October 2017

Geographic and demographic variabilities of quantitative parameters in stress myocardial computed tomography perfusion.

Korean J Intern Med 2017 Sep 28;32(5):847-854. Epub 2017 Jul 28.

Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.

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http://dx.doi.org/10.3904/kjim.2016.012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5583451PMC
September 2017

Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications.

Korean J Radiol 2016 Jul-Aug;17(4):445-62. Epub 2016 Jun 27.

Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.; Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.

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http://dx.doi.org/10.3348/kjr.2016.17.4.445DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936168PMC
August 2017

In vivo assessment of aortic root geometry in normal controls using 3D analysis of computed tomography.

Eur Heart J Cardiovasc Imaging 2017 Jul;18(7):780-786

Cardiac Imaging Center, Asan Medical Center Heart Institute, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea.

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http://dx.doi.org/10.1093/ehjci/jew146DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6279090PMC
July 2017

CT myocardial perfusion imaging: current status and future perspectives.

Int J Cardiovasc Imaging 2017 Jul 9;33(7):1009-1020. Epub 2017 Mar 9.

Department of Cardiology and Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1007/s10554-017-1102-6DOI Listing
July 2017

Intravascular ultrasound-derived morphological predictors of myocardial ischemia assessed by stress myocardial perfusion computed tomography.

Catheter Cardiovasc Interv 2017 Jun 27;89(7):E207-E216. Epub 2016 Aug 27.

Department of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.

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http://dx.doi.org/10.1002/ccd.26710DOI Listing
June 2017

Diagnostic performance of on-site CT-derived fractional flow reserve versus CT perfusion.

Eur Heart J Cardiovasc Imaging 2017 Apr;18(4):432-440

Departments of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.

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http://dx.doi.org/10.1093/ehjci/jew094DOI Listing
April 2017

Subvalvular pannus and thrombosis in a mitral valve prosthesis.

J Cardiovasc Comput Tomogr 2016 Mar-Apr;10(2):191-2. Epub 2015 Sep 30.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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https://linkinghub.elsevier.com/retrieve/pii/S19345925153000
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http://dx.doi.org/10.1016/j.jcct.2015.09.004DOI Listing
December 2016

In vivo validation of mathematically derived fractional flow reserve for assessing haemodynamics of coronary tandem lesions.

EuroIntervention 2016 Dec 10;12(11):e1375-e1384. Epub 2016 Dec 10.

Department of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea.

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http://dx.doi.org/10.4244/EIJ-D-15-00469DOI Listing
December 2016

Three-Dimensional Printing: Basic Principles and Applications in Medicine and Radiology.

Korean J Radiol 2016 Mar-Apr;17(2):182-97. Epub 2016 Mar 2.

Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.

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http://dx.doi.org/10.3348/kjr.2016.17.2.182DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4781757PMC
November 2016

Reply to letter by Dyverfeldt and Ebbers regarding the article "Estimation of turbulent kinetic energy using 4D phase-contrast MRI: Effect of scan parameters and target vessel size".

Magn Reson Imaging 2016 11 5;34(9):1338-1340. Epub 2016 Aug 5.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388-1 Poongnap-dong, Songpa-gu, Seoul 138-736, South Korea. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2016.07.014DOI Listing
November 2016

Coronary bifurcation stent morphology in dual-source CT: validation with micro-CT.

Int J Cardiovasc Imaging 2016 Nov 9;32(11):1659-1665. Epub 2016 Aug 9.

Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olimpic-ro 43 gil, Songpa-gu, 05505, Seoul, South Korea.

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http://dx.doi.org/10.1007/s10554-016-0953-6DOI Listing
November 2016

Long-Term Prognostic Value of Coronary CT Angiography in Asymptomatic Type 2 Diabetes Mellitus.

JACC Cardiovasc Imaging 2016 11 14;9(11):1292-1300. Epub 2016 Sep 14.

Diabetic Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.

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http://dx.doi.org/10.1016/j.jcmg.2016.01.040DOI Listing
November 2016

Four-dimensional flow MRI for evaluation of post-stenotic turbulent flow in a phantom: comparison with flowmeter and computational fluid dynamics.

Eur Radiol 2016 Oct 8;26(10):3588-97. Epub 2016 Jan 8.

Department of Cardiology and Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1007/s00330-015-4181-6DOI Listing
October 2016

Patient-specific 17-segment myocardial modeling on a bull's eye map.

J Appl Clin Med Phys 2016 09 8;17(5):453-465. Epub 2016 Sep 8.

University of Ulsan College of Medicine.

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http://dx.doi.org/10.1120/jacmp.v17i5.6237DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5874123PMC
September 2016

The influence of the aortic valve angle on the hemodynamic features of the thoracic aorta.

Sci Rep 2016 08 26;6:32316. Epub 2016 Aug 26.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388-1 Poongnap-dong, Songpa-gu, Seoul 138-736, South Korea.

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http://dx.doi.org/10.1038/srep32316DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4999809PMC
August 2016

Estimation of turbulent kinetic energy using 4D phase-contrast MRI: Effect of scan parameters and target vessel size.

Magn Reson Imaging 2016 Jul 8;34(6):715-723. Epub 2016 Mar 8.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388-1 Poongnap-dong, Songpa-gu, Seoul 138-736, South Korea. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2016.03.008DOI Listing
July 2016

Recanalization of Organized Thrombi Demonstrated by Coronary CT Angiography Compared With OCT.

JACC Cardiovasc Imaging 2016 07 18;9(7):887-890. Epub 2016 May 18.

Department of Radiology and Research Institute of Radiology, Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1016/j.jcmg.2015.09.023DOI Listing
July 2016

CT-based myocardial ischemia evaluation: quantitative angiography, transluminal attenuation gradient, myocardial perfusion, and CT-derived fractional flow reserve.

Int J Cardiovasc Imaging 2016 Jun 14;32 Suppl 1:1-19. Epub 2015 Dec 14.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1007/s10554-015-0825-5DOI Listing
June 2016

Multi-VENC acquisition of four-dimensional phase-contrast MRI to improve precision of velocity field measurement.

Magn Reson Med 2016 May 8;75(5):1909-19. Epub 2015 Jun 8.

Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja-dong, Pohang, 790-784, South Korea.

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http://dx.doi.org/10.1002/mrm.25715DOI Listing
May 2016

Post-stenotic plug-like jet with a vortex ring demonstrated by 4D flow MRI.

Magn Reson Imaging 2016 May 2;34(4):371-5. Epub 2015 Dec 2.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea; Department of Convergence Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2015.11.010DOI Listing
May 2016

Stent fracture and longitudinal compression detected on coronary CT angiography in the first- and new-generation drug-eluting stents.

Int J Cardiovasc Imaging 2016 Apr 26;32(4):637-46. Epub 2015 Oct 26.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1007/s10554-015-0798-4DOI Listing
April 2016

Survey of Thoracic CT Protocols and Technical Parameters in Korean Hospitals: Changes before and after Establishment of Thoracic CT Guideline by Korean Society of Thoracic Radiology in 2008.

J Korean Med Sci 2016 Feb 3;31 Suppl 1:S32-7. Epub 2016 Feb 3.

Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Seoul, Korea .

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http://dx.doi.org/10.3346/jkms.2016.31.S1.S32DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4756339PMC
February 2016

A Survey of Pediatric CT Protocols and Radiation Doses in South Korean Hospitals to Optimize the Radiation Dose for Pediatric CT Scanning.

Medicine (Baltimore) 2015 Dec;94(50):e2146

From the Department of Radiology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-Si, Gyeongsannam-Do, Korea (J-YH); Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea (J-YH, K-HD, D-HY, YAC, JSL, HJK); and Department of Radiology, Kangwon National University Hospital, Chuncheon-Si, Gangwon-Do, Korea (H-KY).

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http://dx.doi.org/10.1097/MD.0000000000002146DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5058894PMC
December 2015

Association between serum gamma-glutamyltransferase and the progression of coronary artery calcification.

Atherosclerosis 2015 Nov 25;243(1):300-6. Epub 2015 Sep 25.

Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address:

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http://dx.doi.org/10.1016/j.atherosclerosis.2015.09.027DOI Listing
November 2015

Stress Myocardial Perfusion CT in Patients Suspected of Having Coronary Artery Disease: Visual and Quantitative Analysis-Validation by Using Fractional Flow Reserve.

Radiology 2015 Sep 16;276(3):715-23. Epub 2015 Apr 16.

From the Department of Radiology (D.H.Y., J.W.K., D.H., N.K., T.H.L.), Research Institute of Radiology, Department of Cardiology (Y.H.K., J.H.R., J.J., J.M.A., J.Y.L., D.W.P., S.H.K., S.W.L., C.W.L., S.W.P., S.J.P.), and Heart Institute, Department of Clinical Epidemiology and Biostatistics (J.B.L.), Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea.

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http://dx.doi.org/10.1148/radiol.2015141126DOI Listing
September 2015

Subprosthetic Pannus after Aortic Valve Replacement Surgery: Cardiac CT Findings and Clinical Features.

Radiology 2015 Sep 22;276(3):724-31. Epub 2015 Apr 22.

From the Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center (K.H., D.H.Y., S.Y.S., N.K., J.W.K., T.H.L.), Department of Cardiology, Cardiac Imaging Center (D. H. Kim, J.M.S., D. H. Kang, J.K.S.), and Department of Cardiothoracic Surgery (J.B.K., S.H.J., S.J.C., C.H.C., J.W.L.), Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea; and the Department of Radiology, KyungHee University Medical Center, KyungHee University, Seoul, Korea (S.Y.S).

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http://dx.doi.org/10.1148/radiol.2015142400DOI Listing
September 2015

Korean guidelines for the appropriate use of cardiac CT.

Korean J Radiol 2015 Mar-Apr;16(2):251-85. Epub 2015 Feb 27.

Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul 120-752, Korea.

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http://dx.doi.org/10.3348/kjr.2015.16.2.251DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4347263PMC
August 2015

Myocardial 3-Dimensional Printing for Septal Myectomy Guidance in a Patient With Obstructive Hypertrophic Cardiomyopathy.

Circulation 2015 Jul;132(4):300-1

From Department of Radiology and Research Institute of Radiology (D.H.Y., J-W.K., N.K., T.-H.L.), Division of Cardiology (J.-K.S.), Department of Convergence Medicine (N.K.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1161/CIRCULATIONAHA.115.015842DOI Listing
July 2015

Preoperative cardiac computed tomography for demonstration of congenital cardiac septal defect in adults.

Eur Radiol 2015 Jun 18;25(6):1614-22. Epub 2014 Dec 18.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1007/s00330-014-3547-5DOI Listing
June 2015

Subvalvular pannus formation causing aortic stenosis in patient with a normal prosthetic aortic valve: computed tomography finding.

Eur Heart J Cardiovasc Imaging 2015 Apr 2;16(4):458. Epub 2014 Dec 2.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea.

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http://dx.doi.org/10.1093/ehjci/jeu285DOI Listing
April 2015

Prevalence of coronary atherosclerosis in an Asian population: findings from coronary computed tomographic angiography.

Int J Cardiovasc Imaging 2015 Mar 8;31(3):659-68. Epub 2015 Jan 8.

Department of Cardiology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea.

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http://dx.doi.org/10.1007/s10554-015-0587-0DOI Listing
March 2015

Anterior translation and rotational stability of anterior cruciate ligament-deficient knees during walking: speed and turning direction.

J Orthop Sci 2015 Jan 14;20(1):155-62. Epub 2014 Nov 14.

Department of Orthopaedic Surgery, Gwangju Hyundae Hospital, Gwangju, Republic of Korea.

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http://dx.doi.org/10.1007/s00776-014-0672-6DOI Listing
January 2015

Association of metabolically healthy obesity with subclinical coronary atherosclerosis in a Korean population.

Obesity (Silver Spring) 2014 Dec 25;22(12):2613-20. Epub 2014 Aug 25.

Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.

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http://dx.doi.org/10.1002/oby.20883DOI Listing
December 2014

Reciprocal interaction between carcinoma-associated fibroblasts and squamous carcinoma cells through interleukin-1α induces cancer progression.

Neoplasia 2014 Nov 20;16(11):928-38. Epub 2014 Nov 20.

Department of Oral Pathology, Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Korea.

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http://dx.doi.org/10.1016/j.neo.2014.09.003DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240921PMC
November 2014

Demonstration of doubly committed juxta-arterial ventricular septal defect with aortic valve prolapse by cardiac computed tomography.

J Cardiovasc Comput Tomogr 2014 Jan-Feb;8(1):83-4. Epub 2014 Jan 11.

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1016/j.jcct.2013.12.012DOI Listing
October 2014

Demonstration of mitral valve prolapse with CT for planning of mitral valve repair.

Radiographics 2014 Oct;34(6):1537-52

From the Department of Radiology and Research Institute of Radiology (H.J.K., D.H.Y., S.Y.O., J.W.K., T.H.L.), Division of Cardiology (D.H.K., J.K.S.), and Department of Cardiovascular Surgery (J.W.L., C.H.C.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea.

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http://dx.doi.org/10.1148/rg.346130146DOI Listing
October 2014

Association between C-reactive Protein and type of coronary arterial plaque in asymptomatic patients: assessment with coronary CT angiography.

Radiology 2014 Sep 3;272(3):665-73. Epub 2014 Apr 3.

From the Department of Radiology and Research Institute of Radiology (D.H.Y., J.W.K., T.H.L.), Health Screening and Promotion Center (H.K.K., J.C.), Department of Clinical Epidemiology and Biostatistics (S.B.), Department of Preventive Medicine (S.H.K.), and Department of Cardiology (G.M.P., Y.H.K.), Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul 138-736, South Korea; Department of Radiology, Gangnam Severance Hospital, University of Yonsei, Seoul, South Korea (T.H.K.); and Center for Optoelectronic Biomedicine and Department of Radiology, College of Medicine, National Taiwan University, Taipei, Taiwan (W.Y.I.T.).

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http://pubs.rsna.org/doi/10.1148/radiol.14130772
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http://dx.doi.org/10.1148/radiol.14130772DOI Listing
September 2014

Aortic valve adaptation to aortic root dilatation: insights into the mechanism of functional aortic regurgitation from 3-dimensional cardiac computed tomography.

Circ Cardiovasc Imaging 2014 Sep 22;7(5):828-35. Epub 2014 Jul 22.

From the Cardiac Imaging Center, Asan Medical Center Heart Institute, University of Ulsan College of Medicine, Seoul, South Korea (D.-H. Kim, B.J.S., J.Y.J., D.H.Y., J.-W.K., J.-M.S., D.-H. Kang, T.-H.L., J.-K.S.); and Cardiac Ultrasound Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, MA (M.D.H., R.A.L.).

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http://dx.doi.org/10.1161/CIRCIMAGING.113.001976DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4373603PMC
September 2014

Demonstration of inverted left atrial appendage using cardiac computed tomography: an unusual complication mimicking left atrial mass after cardiac surgery.

Circulation 2014 Aug;130(8):e66-7

From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

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http://dx.doi.org/10.1161/CIRCULATIONAHA.114.010600DOI Listing
August 2014

Helicobacter pylori CagA promotes Snail-mediated epithelial-mesenchymal transition by reducing GSK-3 activity.

Nat Commun 2014 Jul 23;5:4423. Epub 2014 Jul 23.

Department of Internal Medicine and Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul 120-752, Korea.

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http://dx.doi.org/10.1038/ncomms5423DOI Listing
July 2014

Influence of radiologically evident residual intimal tear on expansion of descending aorta following surgery for acute type I aortic dissection.

Korean J Thorac Cardiovasc Surg 2014 Feb 5;47(1):6-12. Epub 2014 Feb 5.

Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.

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http://dx.doi.org/10.5090/kjtcs.2014.47.1.6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3928268PMC
February 2014

An atypical case of rare salivary malignancy, hyalinizing clear cell carcinoma.

J Korean Assoc Oral Maxillofac Surg 2013 Dec 23;39(6):283-8. Epub 2013 Dec 23.

Department of Oral and Maxillofacial Surgery, College of Dentistry, Yonsei University, Seoul, Korea. ; Oral Cancer Research Institute, College of Dentistry, Yonsei University, Seoul, Korea.

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http://dx.doi.org/10.5125/jkaoms.2013.39.6.283DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3912786PMC
December 2013

Demonstration of prosthetic aortic valve dehiscence in a patient with noninfectious aortitis by multimodality imaging: findings of echocardiography and computed tomography.

Circulation 2013 Aug;128(7):759-61

Department of Radiology and Research Institute of Radiology, Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Asanbyeongwon-gil 86, Seoul, 138-736, South Korea.

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http://dx.doi.org/10.1161/CIRCULATIONAHA.112.000749DOI Listing
August 2013

National survey of radiation doses of pediatric chest radiography in Korea: analysis of the factors affecting radiation doses.

Korean J Radiol 2012 Sep-Oct;13(5):610-7. Epub 2012 Aug 28.

Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 138-736, Korea.

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http://dx.doi.org/10.3348/kjr.2012.13.5.610DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435859PMC
March 2013

Association between bicuspid aortic valve phenotype and patterns of valvular dysfunction and bicuspid aortopathy: comprehensive evaluation using MDCT and echocardiography.

JACC Cardiovasc Imaging 2013 Feb;6(2):150-61

Cardiac Imaging Center, Asan Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.

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http://dx.doi.org/10.1016/j.jcmg.2012.11.007DOI Listing
February 2013

Right aortic arch and an aberrant left subclavian artery arising from a Kommerell diverticulum complicated by acute aortic dissection.

J Thorac Cardiovasc Surg 2012 Oct 24;144(4):978-9. Epub 2012 Jul 24.

Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.

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http://dx.doi.org/10.1016/j.jtcvs.2012.06.055DOI Listing
October 2012

Sclerosing polycystic adenosis of the parotid gland.

J Craniofac Surg 2012 Sep;23(5):e451-2

Department of Oral and Maxillofacial Surgery, Daejeon Dental Hospital, College of Dentistry, Wonkwang University, Daejeon, Seoul, Korea.

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http://dx.doi.org/10.1097/SCS.0b013e318262d2a5DOI Listing
September 2012

Intracardiac migration of a Kirschner wire: case report and literature review.

Int J Cardiovasc Imaging 2011 Dec 19;27 Suppl 1:85-8. Epub 2011 Nov 19.

Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 86 Asanbyeongwon-gil, Songpa-gu, Seoul 138-736, Korea.

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http://dx.doi.org/10.1007/s10554-011-9977-0DOI Listing
December 2011

Collateral ventilation to congenital hyperlucent lung lesions assessed on xenon-enhanced dynamic dual-energy CT: an initial experience.

Korean J Radiol 2011 Jan-Feb;12(1):25-33. Epub 2011 Jan 3.

Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Korea.

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http://dx.doi.org/10.3348/kjr.2011.12.1.25DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3017881PMC
April 2011