Abstract
This study proposes the use of the inversion recovery T1-weighted turbo field echo (IR-T1TFE) sequence for myocardial T1 mapping and compares the results obtained with those of the modified Look-Locker inversion recovery (MOLLI) method for accuracy, precision, and reproducibility. A phantom containing seven vials with different T1 values was imaged, thereby comparing the T1 measurements between the inversion recovery spin-echo (IR-SE) technique, MOLLI, and the IR-T1TFE. The accuracy, precision, and reproducibility of the T1-mapping sequences were analyzed in a phantom study. Fifteen healthy subjects were recruited for the in vivo comparison of native myocardial T1 mapping using MOLLI and IR-T1TFE sequences. After myocardium segmentation, the T1 value of the entire myocardium was calculated. In the phantom study, excellent accuracy was achieved using IR-T1TFE for all T1 ranges. MOLLI displayed lower accuracy than IR-T1TFE (p =0.016), substantially underestimating T1 at large T1 values (> 1000 ms). In the in vivo study, the first mean myocardial T1 values ± SD using MOLLI and IR-T1TFE were 1306 ± 70 ms and 1484 ± 28 ms, respectively, and the second were 1297 ± 68 ms and 1474 ± 43 ms, respectively. The native myocardial T1 obtained with MOLLI was lower than that of IR-T1TFE (p < 0.001). The reproducibility of native myocardial T1 mapping within the same sequence was not statistically significant (p = 0.11). This study demonstrates the utility and validity of myocardial T1 mapping using IR-T1TFE, which is a common sequence. This method was found to have high accuracy and reproducibility.
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References
Messroghli DR, Radjenovic A, Kozerke S, Higgins DM, Sivananthan MU, Ridgway JP. Modified look-locker inversion recovery (MOLLI) for high-resolution T1 mapping of the heart. Magn Reson Med. 2004;52:141–6.
Messroghli DR, Plein S, Higgins DM, Walters K, Jones TR, Ridgway JP, et al. Human myocardium: single-breath-hold MR T1 mapping with high spatial resolution - reproducibility study. Radiology. 2006;238:1004–12.
Messroghli DR, Greiser A, Fröhlich M, Dietz R, Schulz-Menger J. Optimization and validation of a fully-integrated pulse sequence for modified look-locker inversion-recovery (MOLLI) T1 mapping of the heart. J Magn Reson Imaging. 2007;26:1081–6.
Stefan KP, Vanessa MF, Erica D, Lowri EC, Andreas G, Stefan N, et al. Shortened Modified Look-Locker Inversion recovery (ShMOLLI) for clinical myocardial T1- mapping at 1.5 and 3 T within a 9 heartbeat breathhold. J Cardiovasc Magn Reson. 2010. https://doi.org/10.1186/1532-429X-12-69.
Chow K, Flewitt JA, Green JD, Pagano JJ, Friedrich MG, Thompson RB. Saturation recovery single-shot acquisition (SASHA) for myocardial T1 mapping. Magn Reson Med. 2014;71:2082–95.
Messroghli DR, Niendorf T, Schulz-Menger J, Dietz R, Friedrich MG. T1 mapping in patients with acute myocardial infarction. J Cardiovasc Magn Reson. 2003;5:353–9.
Dall Armellina E, Piechnik SK, Ferreira VM, Le SQ, Robson MD, Francis JM, et al. Cardiovascular magnetic resonance by non contrast T1-mapping allows assessment of severity of injury in acute myocardial infarction. J Cardiovasc Magn Reson. 2012;14:1–16.
Maceira AM, Joshi J, Prasad SK, Moon JC, Perugini E, Harding I, et al. Cardiovascular magnetic resonance in cardiac amyloidosis. Circulation. 2005;111:186–93.
Maceira AM, Prasad SK, Hawkins PN, Roughton M, Pennell DJ. Cardiovascular magnetic resonance and prognosis in cardiac amyloidosis. J Cardiovasc Magn Reson. 2008;10:1–11.
Taylor AJ, Salerno M, Dharmakumar R, Jerosch-Herold M. T1 mapping basic techniques and clinical applications. JACC Cardiovasc Imaging. 2016;9:67–81.
Pica S, Sado DM, Maestrini V, Fontana M, White SK, Treibel T, et al. Reproducibility of native myocardial T1 mapping in the assessment of fabry disease and its role in early detection of cardiac involvement by cardiovascular magnetic resonance. J Cardiovasc Magn Reson. 2014;16:99.
Iles L, Pfluger H, Phrommintikul A, Cherayath J, Aksit P, Gupta SN, et al. Evaluation of diffuse myocardial fibrosis in heart failure with cardiac magnetic resonance contrast-enhanced T1 mapping. J Am Coll Cardiol. 2008;52:1574–80.
Ugander M, Oki AJ, Hsu LY, Kellman P, Greiser A, Aletras AH, et al. Extracellular volume imaging by magnetic resonance imaging provides insights into overt and sub-clinical myocardial pathology. Eur Heart J. 2012;33:1268–78.
Takasumi H, Seino S, Kikori K, Ishikawa H, Kanezawa T, Bannae S, et al. Evaluation of the homogeneity of native T1 myocardial mapping using the polarity corrected inversion time preparation method in a myocardial phantom and healthy volunteers. Radiol Phys Technol. 2021;14:50–6. https://doi.org/10.1007/s12194-020-00601-3.
Kellman P, Hansen MS. T1-mapping in the heart: accuracy and precision. J Cardiovasc Magn Reson. 2014;16:1–20.
Roujol S. Accuracy, precision, and reproducibility of four T1 mapping sequences: a head- to-head comparison of MOLLI, ShMOLLI, SASHA, and SAPPHIRE. Radiology. 2014;272:683–9.
Wang X, Kohler F, Unterberg-Buchwald C, Lotz J, Frahm J, Uecker M. Model-based myocardial T1 mapping with sparsity constraints using single-shot inversion-recovery radial FLASH cardiovascular magnetic resonance. J Cardiovasc Magn Reson. 2019;21:1–11.
Nordio G, Bustin A, Henningsson M, Rashid I, Chiribiri A, Ismail T, et al. 3D SASHA myocardial T1 mapping with high accuracy and improved precision. MAGMA. 2019;32:281–9. https://doi.org/10.1007/s10334-018-0703-y.
Nordio G, Henningsson M, Chiribiri A, Villa ADM, Schneider T, Botnar RM. 3D myocardial T1 mapping using saturation recovery. J Magn Reson Imaging. 2017;46:218–27.
Spriet M, Wisner ER, Anthenill LA, Buonocore MH. Determination of T1 relaxation time of normal equine tendons using magic angle magnetic resonance imaging. Vet Radiol Ultrasound. 2011;52:149–53.
Ando C, Yamamoto H, Shinoda N, Maeda H, Ozawa K, Ohmori Y, et al. Effects of heart rate on myocardial native T1 value acquired by 5s(3s)3s MOLLI sequence. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2021;77:172–81 (in Japanese).
McDiarmid AK, Broadbent DA, Higgins DM, Swoboda PP, Kidambi A, Ripley DP, et al. The effect of changes to MOLLI scheme on T1 mapping and extra cellular volume calculation in healthy volunteers with 3 tesla cardiovascular magnetic resonance imaging. Quant Imaging Med Surg. 2015;5:503–10. https://doi.org/10.3978/j.issn.2223-4292.2015.04.07.
Xue H, Shah S, Greiser A, Guetter C, Littmann A, Jolly MP, et al. Motion correction for myocardial T1 mapping using image registration with synthetic image estimation. Magn Reson Med. 2012;67:1644–55.
Roujol S, Foppa M, Kawaji K, Kissinger KV, Goddu B, Manning WJ, et al. Improved motion correction for T1 mapping. J Cardiovasc Magn Reson. 2014;16:1–3.
Roujol S, Foppa M, Weingärtner S, Manning WJ, Nezafat R. Adaptive registration of varying contrast-weighted images for improved tissue characterization (ARCTIC): application to T1 mapping. Magn Reson Med. 2015;73:1469–82.
Zhang S, Le TT, Kabus S, Su B, Hausenloy DJ, Cook SA, et al. Cardiac magnetic resonance T1 and extracellular volume mapping with motion correction and co-registration based on fast elastic image registration. MAGMA. 2018;31:115–29.
Deichmann R, Hahn D, Haase A. Fast T1 mapping on a whole-body scanner. Magn Reson Med. 1999;42:206–9.
Nishigake D, Yamasaki Y, Yamamura K, Funatsu R, Wada T, Oga M, et al. High-resolution systolic T1 mapping with compressed sensing for the evaluation of the right ventricle: a phantom and volunteer study. Int J Cardiovasc Imaging. 2022;38:2219–25. https://doi.org/10.1007/s10554-022-02622-y.
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This study was approved by the Institutional Review Board of the Japanese Red Cross Okayama Hospital (approval number 2019-66).
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Kida, K., Kurosaki, T., Fukui, R. et al. Native myocardial T1 mapping using inversion recovery T1-weighted turbo field echo sequence. Radiol Phys Technol 17, 425–432 (2024). https://doi.org/10.1007/s12194-024-00795-w
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DOI: https://doi.org/10.1007/s12194-024-00795-w