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Published in: The International Journal of Cardiovascular Imaging 6/2019

Open Access 01-06-2019 | Original Paper

Validation of 4D flow CMR against simultaneous invasive hemodynamic measurements: a swine study

Authors: Kelly Stam, Raluca G. Chelu, Nikki van der Velde, Richard van Duin, Piotr Wielopolski, Koen Nieman, Daphne Merkus, Alexander Hirsch

Published in: The International Journal of Cardiovascular Imaging | Issue 6/2019

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Abstract

The purpose of this study was to compare invasively measured aorta flow with 2D phase contrast flow and 4D flow measurements by cardiovascular magnetic resonance (CMR) imaging in a large animal model. Nine swine (mean weight 63 ± 4 kg) were included in the study. 4D flow CMR exams were performed on a 1.5T MRI scanner. Flow measurements were performed on 4D flow images at the aortic valve level, in the ascending aorta, and main pulmonary artery. Simultaneously, flow was measured using an invasive flow probe, placed around the ascending aorta. Additionally, standard 2D phase contrast flow and 2D left ventricular (LV) volumetric data were used for comparison. The correlations of cardiac output (CO) between the invasive flow probe, and CMR modalities were strong to very strong. CO measured by 4D flow CMR correlated better with the CO measured by the invasive flow probe than 2D flow CMR flow and volumetric LV data (4D flow CMR: Spearman’s rho = 0.86 at the aortic valve level and 0.90 at the ascending aorta level; 2D flow CMR: 0.67 at aortic valve level; LV measurements: 0.77). In addition, there tended to be a correlation between mean pulmonary artery flow and aorta flow with 4D flow (Spearman’s rho = 0.65, P = 0.07), which was absent in measurements obtained with 2D flow CMR (Spearman’s rho = 0.40, P = 0.33). This study shows that aorta flow can be accurately measured by 4D flow CMR compared to simultaneously measured invasive flow. This helps to further validate the quantitative reliability of this technique.
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Literature
2.
go back to reference Uitterdijk A, Springeling T, van Kranenburg M, van Duin RW, Krabbendam-Peters I, Gorsse-Bakker C, Sneep S, van Haeren R, Verrijk R, van Geuns RJ, van der Giessen WJ, Markkula T, Duncker DJ, van Beusekom HM (2015) VEGF165A microsphere therapy for myocardial infarction suppresses acute cytokine release and increases microvascular density but does not improve cardiac function. Am J Physiol Heart Circ Physiol 309(3):H396–406. https://doi.org/10.1152/ajpheart.00698.2014 CrossRefPubMed Uitterdijk A, Springeling T, van Kranenburg M, van Duin RW, Krabbendam-Peters I, Gorsse-Bakker C, Sneep S, van Haeren R, Verrijk R, van Geuns RJ, van der Giessen WJ, Markkula T, Duncker DJ, van Beusekom HM (2015) VEGF165A microsphere therapy for myocardial infarction suppresses acute cytokine release and increases microvascular density but does not improve cardiac function. Am J Physiol Heart Circ Physiol 309(3):H396–406. https://​doi.​org/​10.​1152/​ajpheart.​00698.​2014 CrossRefPubMed
3.
4.
go back to reference Valsangiacomo Buechel ER, Grosse-Wortmann L, Fratz S, Eichhorn J, Sarikouch S, Greil GF, Beerbaum P, Bucciarelli-Ducci C, Bonello B, Sieverding L, Schwitter J, Helbing WA (2015) Indications for cardiovascular magnetic resonance in children with congenital and acquired heart disease: an expert consensus paper of the Imaging Working Group of the AEPC and the Cardiovascular Magnetic Resonance Section of the EACVI. Cardiol Young 25(5):819–838. https://doi.org/10.1017/S1047951115000025 CrossRefPubMed Valsangiacomo Buechel ER, Grosse-Wortmann L, Fratz S, Eichhorn J, Sarikouch S, Greil GF, Beerbaum P, Bucciarelli-Ducci C, Bonello B, Sieverding L, Schwitter J, Helbing WA (2015) Indications for cardiovascular magnetic resonance in children with congenital and acquired heart disease: an expert consensus paper of the Imaging Working Group of the AEPC and the Cardiovascular Magnetic Resonance Section of the EACVI. Cardiol Young 25(5):819–838. https://​doi.​org/​10.​1017/​S104795111500002​5 CrossRefPubMed
10.
12.
go back to reference Chelu RG, van den Bosch AE, van Kranenburg M, Hsiao A, van den Hoven AT, Ouhlous M, Budde RP, Beniest KM, Swart LE, Coenen A, Lubbers MM, Wielopolski PA, Vasanawala SS, Roos-Hesselink JW, Nieman K (2016) Qualitative grading of aortic regurgitation: a pilot study comparing CMR 4D flow and echocardiography. Int J Cardiovasc Imaging 32(2):301–307. https://doi.org/10.1007/s10554-015-0779-7 CrossRefPubMed Chelu RG, van den Bosch AE, van Kranenburg M, Hsiao A, van den Hoven AT, Ouhlous M, Budde RP, Beniest KM, Swart LE, Coenen A, Lubbers MM, Wielopolski PA, Vasanawala SS, Roos-Hesselink JW, Nieman K (2016) Qualitative grading of aortic regurgitation: a pilot study comparing CMR 4D flow and echocardiography. Int J Cardiovasc Imaging 32(2):301–307. https://​doi.​org/​10.​1007/​s10554-015-0779-7 CrossRefPubMed
13.
19.
go back to reference Duncker DJ, Stubenitsky R, Verdouw PD (1998) Role of adenosine in the regulation of coronary blood flow in swine at rest and during treadmill exercise. Am J Physiol 275(5 Pt 2):H1663–1672PubMed Duncker DJ, Stubenitsky R, Verdouw PD (1998) Role of adenosine in the regulation of coronary blood flow in swine at rest and during treadmill exercise. Am J Physiol 275(5 Pt 2):H1663–1672PubMed
20.
go back to reference Stubenitsky R, Verdouw PD, Duncker DJ (1998) Autonomic control of cardiovascular performance and whole body O2 delivery and utilization in swine during treadmill exercise. Cardiovasc Res 39(2):459–474CrossRefPubMed Stubenitsky R, Verdouw PD, Duncker DJ (1998) Autonomic control of cardiovascular performance and whole body O2 delivery and utilization in swine during treadmill exercise. Cardiovasc Res 39(2):459–474CrossRefPubMed
21.
go back to reference Bland JM, Altman DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1(8476):307–310CrossRefPubMed Bland JM, Altman DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1(8476):307–310CrossRefPubMed
24.
go back to reference Bock J, Töger J, Bidhult S, Markenroth Bloch K, Arvidsson P, Kanski M, Arheden H, Testud F, Greiser A, Heiberg E, Carlsson M Validation and reproducibility of cardiovascular 4D-flow MRI from two vendors using 2 × 2 parallel imaging acceleration in pulsatile flow phantom and in vivo with and without respiratory gating. Acta Radiol. https://doi.org/10.1177/0284185118784981 Bock J, Töger J, Bidhult S, Markenroth Bloch K, Arvidsson P, Kanski M, Arheden H, Testud F, Greiser A, Heiberg E, Carlsson M Validation and reproducibility of cardiovascular 4D-flow MRI from two vendors using 2 × 2 parallel imaging acceleration in pulsatile flow phantom and in vivo with and without respiratory gating. Acta Radiol. https://​doi.​org/​10.​1177/​0284185118784981​
Metadata
Title
Validation of 4D flow CMR against simultaneous invasive hemodynamic measurements: a swine study
Authors
Kelly Stam
Raluca G. Chelu
Nikki van der Velde
Richard van Duin
Piotr Wielopolski
Koen Nieman
Daphne Merkus
Alexander Hirsch
Publication date
01-06-2019
Publisher
Springer Netherlands
Published in
The International Journal of Cardiovascular Imaging / Issue 6/2019
Print ISSN: 1569-5794
Electronic ISSN: 1875-8312
DOI
https://doi.org/10.1007/s10554-019-01593-x

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