시뮬레이션 복부 대동맥의 양방향 FSI 유속과 인체 4D flow MRI 유속의 상관계수 , 급내상관계수 비교
Comparison of Correlation Coefficients and Intraclass Correlation Coefficients Between Two-way FSI Flow Velocity of Simulated Abdominal Aorta and Human 4D Flow MRI Flow Velocity
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In order to predict and prevent the disease of the abdominal aorta, which is the largest artery in the human body and the most common aneurysm, the normal arterial blood flow operation should be considered. To this end, we are trying to solve problems that may arise in the future by executing FSI based on the data obtained from 4D flow MRI. However, to match the similarity between the 4D flow MRI flow and the FSI flow, correlation was used in previous papers, but the correlation did not show the degree of agreement. Therefore, in this paper, we analyzed the correlation between the 4D flow MRI flow velocity of the human abdominal aorta and the two-way FSI flow veloc- ity in which the three physical properties used for the aortic FSI were added to the CT abdominal aorta 3D model and the interclass correlation coefficient. As a result, the physical property M2 showed the highest similarity in cor- relation and intraclass correlation coefficient, and this property is intended to be helpful in the future study of the abdominal aortic two-way FSI flow rate
Abstract
In order to predict and prevent the disease of the abdominal aorta, which is the largest artery in the human body and the most common aneurysm, the normal arterial blood flow operation should be considered. To this end, we are trying to solve problems that may arise in the future by executing FSI based on the data obtained from 4D flow MRI. However, to match the similarity between the 4D flow MRI flow and the FSI flow, correlation was used in previous papers, but the correlation did not show the degree of agreement. Therefore, in this paper, we analyzed the correlation between the 4D flow MRI flow velocity of the human abdominal aorta and the two-way FSI flow veloc- ity in which the three physical properties used for the aortic FSI were added to the CT abdominal aorta 3D model and the interclass correlation coefficient. As a result, the physical property M2 showed the highest similarity in cor- relation and intraclass correlation coefficient, and this property is intended to be helpful in the future study of the abdominal aortic two-way FSI flow rate
참고문헌 (20)
- THOMAS, Blessy, "Blood flow in human arterial system-A review", Procedia Technology, 24, pp.339~346 (2016)
- DEOGHARE, Ashish B., "Modelling of Human Abdominal Artery for Blood flow Analysis", Materials Today: Proceedings, 5(5), pp.12877~12885 (2018)
- 이종영, "복부 대동맥확장증의 치료 지침 및 정기적인 검사", 대한내과학회지, 89(4), pp.398~403 (2015), 대한내과학회[DOI]
- 이충원, "복부대동맥류 형상 및 연령에 따른 동맥 벽 응력 특성 및 파열 위험성 평가", 한국전산구조공학회논문집, 33(3), pp.179~186 (2020), 한국전산구조공학회[DOI]
- VOORNEVELD, Jason, "High-frame-rate contrastenhanced ultrasound for velocimetry in the human abdominal aorta", IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 65(12), pp.2245~2254 (2018)
- 하호진, "4D Flow MRI를 활용한 혈류역학적 인자의 측정법", 대한영상의학회지, 80(2), pp.239~258 (2019), 대한영상의학회[DOI]
- HIRSCHHORN, Matthew, "Fluid–structure interaction modeling in cardiovascular medicine–A systematic review 2017–2019", Medical engineering & physics, 78, pp.1~13 (2020)
- SAITTA, Simone, "Evaluation of 4D flow MRI-based non-invasive pressure assessment in aortic coarctations", Journal of biomechanics, 94, pp.13~21 (2019)
- PEWOWARUK, Ryan, "4D flow MRI estimation of boundary conditions for patient specific cardiovascular simulation", Annals of biomedical engineering, 47(8), pp.1786~1798 (2019)
- PUISEUX, Thomas, "Reconciling PC-MRI and CFD: an in-vitro study", NMR in Biomedicine, 32(5), pp.e4063~ (2019)
- ZBICINSKI, Ireneusz, "4D model of hemodynamics in the abdominal aorta", Bio-medical materials and engineering, 26(s1), pp.S257~S264 (2015)
- 박선일, "상관성과 단순선형회귀분석", 한국임상수의학회지, 27(4), pp.427~434 (2010), 한국임상수의학회
- BERTHOD, Pierre Emmanuel, "CT analysis of the aorta in giant-cell arteritis: a case-control study", European radiology, 28(9), pp.3676~3684 (2018)
- 공경애, "검사법 평가: 검사법 비교와 신뢰도 평가", Ewha Mediacl Journal, 40(1), pp.9~16 (2017)
- MENSEL, Birger, "Mean thoracic aortic wall thickness determination by cine MRI with steady-state free precession:validation with dark blood imaging", Academic radiology, 20(8), pp.1004~1008 (2013)
- ROTZINGER, David C., "“Dark-blood” dual-energy computed tomography angiography for thoracic aortic wall imaging", European radiology, 30(1), pp.425~431 (2020)
- 김종일, "재료물성 및 분석" (2009), GS인터비전
- WANG, Xiaohong, "Computational simulation of aortic aneurysm using FSI method: influence of blood viscosity on aneurismal dynamic behaviors", Computers in biology and medicine, 41(9), pp.812~821 (2011)
- BÄUMLER, Kathrin, "Fluid–structure interaction simulations of patient-specific aortic dissection", Biomechanics and modeling in mechanobiology, 19(5), pp.1607~1628 (2020)
- NEIDLIN, Michael, "Investigation of hemodynamics during cardiopulmonary bypass: a multiscale multiphysics fluid–structure-interaction study", Medical engineering & physics, 38(4), pp.380~390 (2016)