- Hemodynamics of the total cavopulmonary connection: an in vitro study
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Kim SH, Park YH, Cho BK
- KMID: 699927
- Yonsei Med J.
- 1997 Feb;38(1):33-39.
- doi: 10.3349/ymj.1997.38.1.33
To understand the local fluid dynamics for different designs of Fontan operation, five models were made of Pyrex glass to facilitate in vitro study. Models I, II and... -
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- Numerical Simulation of the Effect of Sodium Profile on Cardiovascular Response to Hemodialysis
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Lim KM, Choi SW, Min BG, Shim EB
- KMID: 1793193
- Yonsei Med J.
- 2008 Aug;49(4):581-591.
- doi: 10.3349/ymj.2008.49.4.581
PURPOSE: We developed a numerical model that predicts cardiovascular system response to hemodialysis, focusing on the effect of sodium profile during treatment. MATERIALS and METHODS: The model consists of a... -
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- In vitro pressure drop comparison between two mechanical valve prostheses
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Kim SH, Chang BC, Cho BK
- KMID: 1381219
- Yonsei Med J.
- 1994 Mar;35(1):72-76.
- doi: 10.3349/ymj.1994.35.1.72
An hemodynamic evaluation of two mechanical heart valves is presented. A tilting disc valve and a bileaflet valve were incorporated in a mock circulatory system which consists of a closed... -
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- Clinical and pharmacological application of multiscale multiphysics heart simulator, UT-Heart
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Okada JI, Washio T, Sugiura S, Hisada T
- KMID: 2455805
- Korean J Physiol Pharmacol.
- 2019 Sep;23(5):295-303.
- doi: 10.4196/kjpp.2019.23.5.295
A heart simulator, UT-Heart, is a finite element model of the human heart that can reproduce all the fundamental activities of the working heart, including propagation of excitation, contraction, and... -
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- Influence of Parent Artery Segmentation and Boundary Conditions on Hemodynamic Characteristics of Intracranial Aneurysms
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Hua Y, Oh JH, Kim YB
- KMID: 2163625
- Yonsei Med J.
- 2015 Sep;56(5):1328-1337.
- doi: 10.3349/ymj.2015.56.5.1328
PURPOSE: The purpose of this study is to explore the influence of segmentation of the upstream and downstream parent artery and hemodynamic boundary conditions (BCs) on the evaluated hemodynamic factors... -
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- In vitro sound spectral analysis of prosthetic heart valves by mock circulatory system
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Kim SH, Chang BC, Tack G, Huh JM, Kang MS, Cho BK, Park YH
- KMID: 1728911
- Yonsei Med J.
- 1994 Sep;35(3):271-278.
- doi: 10.3349/ymj.1994.35.3.271
A comparative study was made of the sounds produced by normal prosthetic valves (St. Jude Medical, Bjork-Shiley, polymer) with those produced by the same valves but having simulated thrombosis at... -
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- Coronary Artery Stent Evaluation Using a Vascular Model at 64-Detector Row CT: Comparison between Prospective and Retrospective ECG-Gated Axial Scans
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Suzuki S, Furui S, Kuwahara S, Mehta D, Kaminaga T, Miyazawa A, Ueno Y, Konno K
- KMID: 1779448
- Korean J Radiol.
- 2009 Jun;10(3):217-226.
- doi: 10.3348/kjr.2009.10.3.217
OBJECTIVE: We wanted to evaluate the performance of prospective electrocardiogram (ECG)-gated axial scans for assessing coronary stents as compared with retrospective ECG-gated helical scans. MATERIALS AND METHODS: As for a... -
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- Fenestrated Stent Graft Repair of Abdominal Aortic Aneurysm: Hemodynamic Analysis of the Effect of Fenestrated Stents on the Renal Arteries
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Sun Z, Chaichana
- KMID: 1787019
- Korean J Radiol.
- 2010 Feb;11(1):95-106.
- doi: 10.3348/kjr.2010.11.1.95
OBJECTIVE: We wanted to investigate the hemodynamic effect of fenestrated stents on the renal arteries with using a fluid structure interaction method. MATERIALS AND METHODS: Two representative patients who each had... -
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- Computed numerical analysis of the biomechanical effects on coronary atherogenesis using human hemodynamic and dimensional variables
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Lee BK, Kwon HM, Kim D, Yoon YW, Seo JK, Kim IJ, Roh HW, Suh SH, Yoo SS, Kim HS
- KMID: 711542
- Yonsei Med J.
- 1998 Apr;39(2):166-174.
- doi: 10.3349/ymj.1998.39.2.166
The objectives of this investigation were to evaluate biomechanical factors in the atherosclerotic process using human in vivo hemodynamic parameters and computed numerical simulation qualitatively and quantitatively. The three-dimensional spatial... -
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- Which Fingers Should We Perform Two-Finger Chest Compression Technique with When Performing Cardiopulmonary Resuscitation on an Infant in Cardiac Arrest?
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Kim YS, Oh JH, Kim CW, Kim SE, Lee DH, Hong JY
- KMID: 2373712
- J Korean Med Sci.
- 2016 Jun;31(6):997-1002.
- doi: 10.3346/jkms.2016.31.6.997
This study compared the effectiveness two-finger chest compression technique (TFCC) performed using the right vs. left hand and the index-middle vs. middle-ring fingers. Four different finger/hand combinations were tested randomly... -
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- The Influence of Reconstruction Algorithm and Heart Rate on Coronary Artery Image Quality and Stenosis Detection at 64-Detector Cardiac CT
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Wang YT, Yang CY, Hsiao JK, Liu HM, Lee WJ, Shen Y
- KMID: 1779449
- Korean J Radiol.
- 2009 Jun;10(3):227-234.
- doi: 10.3348/kjr.2009.10.3.227
OBJECTIVE: We wanted to evaluate the impact of two reconstruction algorithms (halfscan and multisector) on the image quality and the accuracy of measuring the severity of coronary stenoses by using... -
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