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Roos PR, Rijnberg FM, Westenberg JJM, Lamb HJ. Particle Tracing Based on
4D
Flow Magnetic Resonance Imaging: A Systematic Review into Methods, Applications, and Current Developments. J Magn Reson Imaging 2022; 57:1320-1339. [PMID: 36484213 DOI: 10.1002/jmri.28540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Particle tracing based on 4D Flow MRI has been applied as a quantitative and qualitative postprocessing technique to study temporally evolving blood flow patterns. PURPOSE To systematically review the various methods to perform 4D Flow MRI-based particle tracing, as well as the clinical value, clinical applications, and current developments of the technique. STUDY TYPE The study type is systematic review. SUBJECTS Patients with cardiovascular disease (such as Marfan, Fontan, Tetralogy of Fallot), healthy controls, and cardiovascular phantoms that received 4D Flow MRI with particle tracing. FIELD STRENGTH/SEQUENCE Three-dimensional three-directional cine phase-contrast MRI, at 1.5 T and 3 T. ASSESSMENT Two systematic searches were performed on the PubMed database using Boolean operators and the relevant key terms covering 4D Flow MRI and particle tracing. One systematic search was focused on particle tracing methods, whereas the other on applications. Additional articles from other sources were sought out and included after a similar inspection. Particle tracing methods, clinical applications, clinical value, and current developments were extracted. STATISTICAL TESTS The main results of the included studies are summarized, without additional statistical analysis. RESULTS Of 127 unique articles retrieved from the initial search, 56 were included (28 for methods and 54 for applications). Most articles that described particle tracing methods used an adaptive timestep, a fourth order Runge-Kutta integration method, and linear interpolation in the time dimension. Particle tracing was applied in heart chambers, aorta, venae cavae, Fontan circulation, pulmonary arteries, abdominal vasculature, peripheral arteries, carotid arteries, and cerebral vasculature. Applications were grouped as intravascular, intracardiac, flow stasis, and research. DATA CONCLUSIONS Particle tracing based on 4D Flow MRI gives unique insight into blood flow in several cardiovascular diseases, but the quality depends heavily on the MRI data quality. Further studies are required to evaluate the clinical value of the technique for different cardiovascular diseases. EVIDENCE LEVEL 5. TECHNICAL EFFICACY Stage 1.
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Affiliation(s)
- Paul R. Roos
- Department of Radiology Leiden University Medical Center Leiden The Netherlands
| | - Friso M. Rijnberg
- Department of Cardiothoracic Surgery Leiden University Medical Center Leiden The Netherlands
| | | | - Hildo J. Lamb
- Department of Radiology Leiden University Medical Center Leiden The Netherlands
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Takeda Y, Hasegawa H, Kin T, Shinya Y, Kawashima M, Furuta Y, Suzuki Y, Sekine T, Saito N. Hemodynamic changes during the obliteration process for cerebral arteriovenous malformations after radiosurgery. Neurosurg Focus 2022; 53:E7. [PMID: 35901715 DOI: 10.3171/2022.4.focus2214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/14/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The process of cerebral arteriovenous malformation (AVM) obliteration following radiosurgery is poorly understood. Authors of this retrospective study aimed to assess the changes in AVM hemodynamics after stereotactic radiosurgery (SRS) by using 3D flow magnetic resonance imaging (MRI) to elucidate the process of AVM obliteration. METHODS Twenty-four patients with AVMs treated with SRS between July 2015 and December 2017 were included in this study and classified into two groups depending on the duration of AVM obliteration: group A, obliteration within 3 years (n = 15); and group B, obliteration taking more than 3 years or no obliteration (n = 9). Blood flow (ml/min) in the largest feeding artery was measured before and after SRS by using time-averaged 3D flow MRI. The decreasing rate of blood flow in the feeding artery after SRS was calculated as the percent change from baseline blood flow. A Wilcoxon rank-sum test was used to compare the decreasing blood flow rate between the two groups at 4 and 12 months after SRS. RESULTS For the entire cohort, the mean decrease in blood flow in the feeding artery from baseline was 29% at 4 months and 71% at 12 months after SRS. In general, blood flow after SRS decreased faster in group A and slower in group B. The decreasing rates in blood flow at 4 and 12 months after SRS were significantly different between the two groups (p = 0.02 and < 0.001, respectively). CONCLUSIONS Tracking changes in AVM hemodynamics after SRS may be useful for assessing the progress of AVM obliteration and the therapeutic effects of SRS, possibly contributing to the prediction of subsequent obliteration outcome.
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Affiliation(s)
| | | | | | | | | | | | | | - Tetsuro Sekine
- 3Department of Radiology, Nippon Medical School Musashi-Kosugi Hospital, Kanagawa, Japan
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Puricelli F, Voges I, Gatehouse P, Rigby M, Izgi C, Pennell DJ, Krupickova S. Performance of Cardiac MRI in Pediatric and Adult Patients with Fontan Circulation. Radiol Cardiothorac Imaging 2022; 4:e210235. [PMID: 35833165 PMCID: PMC9274315 DOI: 10.1148/ryct.210235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 06/15/2023]
Abstract
Cardiac MRI has become a widely accepted standard for anatomic and functional assessment of complex Fontan physiology, because it is noninvasive and suitable for comprehensive follow-up evaluation after Fontan completion. The use of cardiac MRI in pediatric and adult patients after completion of the Fontan procedure are described, and a practical and experience-based cardiac MRI protocol for evaluating these patients is provided. The current approach and study protocol in use at the authors' institution are presented, which address technical considerations concerning sequences, planning, and optimal image acquisition in patients with Fontan circulation. Additionally, for each sequence, the information that can be obtained and guidance on how to integrate it into clinical decision-making is discussed. Keywords: Pediatrics, MRI, MRI Functional Imaging, Heart, Congenital © RSNA, 2022.
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Rijnberg FM, van der Woude SFS, Hazekamp MG, van den Boogaard PJ, Lamb HJ, Terol Espinosa de Los Monteros C, Kroft LJM, Kenjeres S, Karim T, Jongbloed MRM, Westenberg JJM, Wentzel JJ, Roest AAW. Extracardiac conduit adequacy along the respiratory cycle in adolescent Fontan patients. Eur J Cardiothorac Surg 2021; 62:6423130. [PMID: 34747442 PMCID: PMC9257669 DOI: 10.1093/ejcts/ezab478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/12/2021] [Accepted: 09/26/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Friso M Rijnberg
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | | | - Mark G Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | | | - Hildo J Lamb
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Lucia J M Kroft
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Sasa Kenjeres
- Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology and J.M. Burgers Centrum Research School for Fluid Mechanics, Delft, Netherlands
| | - Tawab Karim
- Department of Cardiology, Biomechanical Engineering, Erasmus MC, Rotterdam, Netherlands
| | - Monique R M Jongbloed
- Department of Cardiology and Anatomy and Embryology, Leiden University Medical Center, Leiden, Netherlands
| | - Jos J M Westenberg
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Jolanda J Wentzel
- Department of Cardiology, Biomechanical Engineering, Erasmus MC, Rotterdam, Netherlands
| | - Arno A W Roest
- Department of Pediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
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Takeda Y, Kin T, Sekine T, Hasegawa H, Suzuki Y, Uchikawa H, Koike T, Kiyofuji S, Shinya Y, Kawashima M, Saito N. Hemodynamic Analysis of Cerebral AVMs with 3D Phase-Contrast MR Imaging. AJNR Am J Neuroradiol 2021; 42:2138-2145. [PMID: 34620595 DOI: 10.3174/ajnr.a7314] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/28/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The hemodynamics associated with cerebral AVMs have a significant impact on their clinical presentation. This study aimed to evaluate the hemodynamic features of AVMs using 3D phase-contrast MR imaging with dual velocity-encodings. MATERIALS AND METHODS Thirty-two patients with supratentorial AVMs who had not received any previous treatment and had undergone 3D phase-contrast MR imaging were included in this study. The nidus diameter and volume were measured for classification of AVMs (small, medium, or large). Flow parameters measured included apparent AVM inflow, AVM inflow index, apparent AVM outflow, AVM outflow index, and the apparent AVM inflow-to-outflow ratio. Correlation coefficients between the nidus volume and each flow were calculated. The flow parameters between small and other AVMs as well as between nonhemorrhagic and hemorrhagic AVMs were compared. RESULTS Patients were divided into hemorrhagic (n = 8) and nonhemorrhagic (n = 24) groups. The correlation coefficient between the nidus volume and the apparent AVM inflow and outflow was .83. The apparent AVM inflow and outflow in small AVMs were significantly smaller than in medium AVMs (P < .001 for both groups). The apparent AVM inflow-to-outflow ratio was significantly larger in the hemorrhagic AVMs than in the nonhemorrhagic AVMs (P = .02). CONCLUSIONS The apparent AVM inflow-to-outflow ratio was the only significant parameter that differed between nonhemorrhagic and hemorrhagic AVMs, suggesting that a poor drainage system may increase AVM pressure, potentially causing cerebral hemorrhage.
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Affiliation(s)
- Y Takeda
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - T Kin
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - T Sekine
- Department of Radiology (T.S.), Nippon Medical School Musashi-kosugi Hospital, Kanagawa, Japan
| | - H Hasegawa
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - Y Suzuki
- Radiology (Y.Suzuki), The University of Tokyo, Tokyo, Japan
| | - H Uchikawa
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - T Koike
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - S Kiyofuji
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - Y Shinya
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - M Kawashima
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
| | - N Saito
- From the Department of Neurosurgery (Y.T., T.K., H.H., H.U., T.K., S.K., Y. Shinya, M.K., N.S.)
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van der Woude SFS, Rijnberg FM, Hazekamp MG, Jongbloed MRM, Kenjeres S, Lamb HJ, Westenberg JJM, Roest AAW, Wentzel JJ. The Influence of Respiration on Blood Flow in the Fontan Circulation: Insights for Imaging-Based Clinical Evaluation of the Total Cavopulmonary Connection. Front Cardiovasc Med 2021; 8:683849. [PMID: 34422920 PMCID: PMC8374887 DOI: 10.3389/fcvm.2021.683849] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/05/2021] [Indexed: 12/18/2022] Open
Abstract
Congenital heart disease is the most common birth defect and functionally univentricular heart defects represent the most severe end of this spectrum. The Fontan circulation provides an unique solution for single ventricle patients, by connecting both caval veins directly to the pulmonary arteries. As a result, the pulmonary circulation in Fontan palliated patients is characterized by a passive, low-energy circulation that depends on increased systemic venous pressure to drive blood toward the lungs. The absence of a subpulmonary ventricle led to the widely believed concept that respiration, by sucking blood to the pulmonary circulation during inspiration, is of great importance as a driving force for antegrade blood flow in Fontan patients. However, recent studies show that respiration influences pulsatility, but has a limited effect on net forward flow in the Fontan circulation. Importantly, since MRI examination is recommended every 2 years in Fontan patients, clinicians should be aware that most conventional MRI flow sequences do not capture the pulsatility of the blood flow as a result of the respiration. In this review, the unique flow dynamics influenced by the cardiac and respiratory cycle at multiple locations within the Fontan circulation is discussed. The impact of (not) incorporating respiration in different MRI flow sequences on the interpretation of clinical flow parameters will be covered. Finally, the influence of incorporating respiration in advanced computational fluid dynamic modeling will be outlined.
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Affiliation(s)
- Séline F S van der Woude
- Department of Cardiology, Biomedical Engineering, Biomechanics Laboratory, Rotterdam, Netherlands
| | - Friso M Rijnberg
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Mark G Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Monique R M Jongbloed
- Department of Anatomy, Embryology and Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Sasa Kenjeres
- Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology and J. M. Burgerscentrum Research School for Fluid Mechanics, Delft, Netherlands
| | - Hildo J Lamb
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Jos J M Westenberg
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Arno A W Roest
- Department of Pediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Jolanda J Wentzel
- Department of Cardiology, Biomedical Engineering, Biomechanics Laboratory, Rotterdam, Netherlands
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Rijnberg FM, Juffermans JF, Hazekamp MG, Helbing WA, Lamb HJ, Roest AAW, Westenberg JJM, van Assen HC. Segmental assessment of blood flow efficiency in the total cavopulmonary connection using four-dimensional flow magnetic resonance imaging: vortical flow is associated with increased viscous energy loss rate. EUROPEAN HEART JOURNAL OPEN 2021; 1:oeab018. [PMID: 35919267 PMCID: PMC9241567 DOI: 10.1093/ehjopen/oeab018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/19/2021] [Accepted: 08/06/2021] [Indexed: 11/12/2022]
Abstract
Aims To study flow-related energetics in multiple anatomical segments of the total cavopulmonary connection (TCPC) in Fontan patients from four-dimensional (4D) flow magnetic resonance imaging (MRI), and to study the relationship between adverse flow patterns and segment-specific energetics. Methods and results Twenty-six extracardiac Fontan patients underwent 4D flow MRI of the TCPC. A segmentation of the TCPC was automatically divided into five anatomical segments [conduit, superior vena cava (SVC), right/left pulmonary artery (LPA), and the Fontan confluence]. The presence of vortical flow in the pulmonary arteries or Fontan confluence was qualitatively scored. Kinetic energy (KE), viscous energy loss rate, and vorticity were calculated from the 4D flow MRI velocity field and normalized for segment length and/or inflow. Energetics were compared between segments and the relationship between vortical flow and segment cross-sectional area (CSA) with segment-specific energetics was determined. Vortical flow in the LPA (n = 6) and Fontan confluence (n = 12) were associated with significantly higher vorticity (P = 0.001 and P = 0.015, respectively) and viscous energy loss rate (P = 0.046 and P = 0.04, respectively) compared to patients without vortical flow. The LPA and conduit segments showed the highest KE and viscous energy loss rate, while most favourable energetics were observed in the SVC. Conduit CSA inversely correlated with KE (r = −0.614, P = 0.019) and viscous energy loss rate (r = −0.652, P = 0.011). Conclusions Vortical flow in the Fontan confluence and LPA associated with significantly increased viscous energy loss rate. Four-dimensional flow MRI-derived energetics may be used as a screening tool for direct, MRI-based assessment of flow efficiency in the TCPC.
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Affiliation(s)
- Friso M Rijnberg
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Joe F Juffermans
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Mark G Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Willem A Helbing
- Division of Pediatric Cardiology, Department of Pediatrics, Erasmus University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, the Netherlands
- Department of Pediatrics, Division of Pediatric Cardiology, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, the Netherlands
| | - Hildo J Lamb
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Arno A W Roest
- Department of Pediatric Cardiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Jos J M Westenberg
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Hans C van Assen
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, the Netherlands
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