장혁재 / Hyuk Jae Chang
교수

Department / Institute / Center :
Division of Cardiology/
Yonsei Cardiovascular Research Institute/
Yonsei-Cedars-sinai Integrative Cardiovascular Imaging Research Center(iCiRC)

Contact Information

Phone +82-2-2228-8454 Email HJCHANG@yuhs.ac Website icirc.yonsei.ac.kr

Educational Background

Undergraduate Education M.D., Yonsei University College of Medicine, 1999
Final Degree (University, Major) Ph.D., Ajou University College of Medicine 2003
Overseas Training (Institute, Supervisor) Johns Hopkins Medical School, Post Doctor

Professional Societies and current positions

2013. – 현재 국제 (미) 심장CT학회 집행이사
2013. - 현재 Recent Patents on Medical Imaging 편집위원
2013. 03. – 현재 연세대학교 의과대학 심장내과 정교수
2013. – 현재 다중영상기반 SW시스템 개발사업단장
2013. 09. – 현재 대한순환기의공학회 이사

Research Area(s)

Translational research, Clinical research, Medical devices, Other(Medical Imaging)
Research Field Image Segmentation & Modeling.
Calculation of FFR(Fractional Flow Reserve)
Structural heart disease
Development of biomarkers
Diseases 심장판막질환, 심부전, 심근질환, 폐동맥고혈압, 예방심장학, CT FFR,
Cardiac CT/MR/PET, Medical Imaging Processing, Image Segmentation.
Possible Collaboration 다양한 영상 기반 대리표지자 개발
영상 표지자 추출•정량화를 위한 융합영상 기반 소프트웨어 기술
심혈관진단-치료 통합지원 소프트웨어 개발
심장 CT/MR/PET 에서의 심장 구조 추출 및 모델링
심장 CT에서의 분획혈류예비력(Fractional Flow Reserve) 계산

Research Methods

Calculation of FFR based on CFD(Computational Fluid Dynamics)
3D Heart Modeling
2D & 3D Heart structure Segmentation
MRI Sequencing
CT-Angio Combined System
Selective Catheter-Directed Coronary Computed Tomography Angiography
Dual Energy CT technique
Coronary Arteries Tracking(Segmentation) based on particle filter

Lab.

연구실사이트 바로가기
Location of Office 에비슨의생명연구센터 6층 교수실(장혁재)
Location of Lab. 에비슨의생명연구센터 612 & 613 호
Contact person Name: 홍영택 / Tel: 010-9282-1988 / E-mail: hyt0205@gmail.com

Major Published Articles and Books

1) In-Jeong Cho; Jin-Sun Kim; Hyuk-Jae Chang; et al. Prediction of Hemorrhagic Transformation Following Embolic Stroke in Patients with Prosthetic Valve Endocarditis. Journal of Cardiovascular Ultrasound. 2013.Oct;12(3)
2) Iksung Cho; Hyuk jae Chang; et al. Prognostic Value of Multidetector Coronary Computed Tomography Angiography in Relation to Exercise Electrocardiogram in Patient With Suspected Coronary Artery Disease. Journal of the Amerian College of Cardiology. 2012; 60.
3) Iksung Cho; Hyuk jae Chang; et al. Coronary Computed Tomographic Angiography and Risk of All-Cause Mortality and Nonfatal Myocardial Infarction in Subjects Without Chest Pain Syndrome From the CONFIRM Registry (Coronary CT Angiography Evaluation for Clinical Outcomes: An International Multicenter Registry)Clincal Perspective. American Heart Association. 2012
4) Ki-Bum Won; Hyuk jae Chang; et al. Differential impact of metabolic syndrome on subclinical atherosclerosis according to the presence of diabetes. CARDIOVASCULAR DIABETOLOGY. 2013.Mar;12
5) Dong-jin Han; Hyuk jae Chang; et al. A fast seed detection using local geometrical feature for automatic tracking of coronary arteries in CTA. Computed Methods Programs Biomed. 2014;117