Temporal image compression in cardiac computed tomography: impact of temporal super resolution and noise reduction for assessing left ventricular function

Halliday BP, Senior R, Pennell DJ. Assessing left ventricular systolic function from ejection fraction to strain analysis. Eur Heart J. 2021;42:789–97. https://doi.org/10.1093/eurheartj/ehaa587.

Article  PubMed  Google Scholar 

Nagueh SF. Left ventricular diastolic function: understanding pathophysiology diagnosis and prognosis with echocardiography. JACC Cardiovasc Imaging. 2020;13:228–44. https://doi.org/10.1016/j.jcmg.2018.10.038.

Article  PubMed  Google Scholar 

Rizvi A, Deaño RC, Bachman DP, Xiong G, Min JK, Truong QA. Analysis of ventricular function by CT. J Cardiovasc Comput Tomogr. 2015;9:1–12. https://doi.org/10.1016/j.jcct.2014.11.007.

Article  PubMed  Google Scholar 

Siddik MA, Shehabi A, Marston L. The environmental footprint of data centers in the United States. Environ Res Lett. 2021;16: 064017.

Article  Google Scholar 

Doo FX, Vosshenrich J, Cook TS, Moy L, Almeida EP, Woolen SA, Gichoya JW, Heye T, Hanneman K. Environmental sustainability and AI in radiology: a double-edged sword. Radiology. 2024;310: e232030. https://doi.org/10.1148/radiol.232030.

Article  PubMed  Google Scholar 

Nagao M, Yamasaki Y, Kamitani T, Kawanami S, Sagiyama K, Yamanouchi T, Shimomiya Y, Matoba T, Mukai Y, Odashiro K, Baba S, Maruoka Y, Kitamura Y, Nishie A, Honda H. Quantification of coronary flow using dynamic angiography with 320-detector row CT and motion coherence image processing: detection of ischemia for intermediate coronary stenosis. Eur J Radiol. 2016;85:996–1003. https://doi.org/10.1016/j.ejrad.2016.02.027.

Article  PubMed  Google Scholar 

Wai B, Thai WE, Brown H, Truong QA. Novel phase-based noise reduction strategy for quantification of left ventricular function and mass assessment by cardiac CT: comparison with cardiac magnetic resonance. Eur J Radiol. 2013;82:e337–41. https://doi.org/10.1016/j.ejrad.2013.02.023.

Article  PubMed  PubMed Central  Google Scholar 

Matsuo Y, Nagao M, Yamamoto A, Ando K, Nakao R, Fukushima K, Momose M, Sakai A, Sato K, Sakai S. Coronary flow quantification estimated by dynamic 320-detector CT angiography: validation by 13N ammonia PET myocardial flow reserve. Br J Radiol. 2021;94: 20201415. https://doi.org/10.1259/bjr.20201415.

Article  PubMed  PubMed Central  Google Scholar 

Shiina Y, Inai K, Takahashi T, Shimomiya Y, Nagao M. Clinical impact of cardiac computed tomography derived three-dimensional strain for adult congenital heart disease: a pilot study. Int J Cardiovasc Imaging. 2020;36:131–40. https://doi.org/10.1007/s10554-019-01691-w.

Article  PubMed  Google Scholar 

Norimatsu T, Iguchi N, Isobe M. Dynamic aortic changes during the cardiac cycle in patients with aortic valve disease analyzed by computed tomography combined with PhyZiodynamics software. Int J Cardiovasc Imaging. 2023;39:2073–82. https://doi.org/10.1007/s10554-023-02911-0.

Article  PubMed  Google Scholar 

Kondo M, Nagao M, Yonezawa M, Yamazaki Y, Shirasaka T, Nakamura Y, Honda H. Improvement of automated right ventricular segmentation using dual-bolus contrast media injection with 256-slice coronary CT angiography. Acad Radiol. 2014;21:648–53. https://doi.org/10.1016/j.acra.2014.01.022.

Article  PubMed  Google Scholar 

Hell MM, Steinmann B, Scherkamp T, Arnold MB, Achenbach S, Marwan M. Analysis of left ventricular function, left ventricular outflow tract and aortic valve area using computed tomography: influence of reconstruction parameters on measurement accuracy. Br J Radiol. 2021;94: 20201306. https://doi.org/10.1259/bjr.20201306.

Article  PubMed  PubMed Central  Google Scholar 

Bardo DM, Kachenoura N, Newby B, Lang RM, Mor-Avi V. Multidetector computed tomography evaluation of left ventricular volumes: sources of error and guidelines for their minimization. J Cardiovasc Comput Tomogr. 2008;2:222–30. https://doi.org/10.1016/j.jcct.2008.05.001.

Article  PubMed  Google Scholar 

Ecabert O, Peters J, Walker MJ, Ivanc T, Lorenz C, von Berg J, Lessick J, Vembar M, Weese J. Segmentation of the heart and great vessels in CT images using a model-based adaptation framework. Med Image Anal. 2011;15:863–76. https://doi.org/10.1016/j.media.2011.06.004.

Article  PubMed  Google Scholar 

Coche E, Walker MJ, Zech F, de Crombrugghe R, Vlassenbroek A. Quantitative right and left ventricular functional analysis during gated whole-chest MDCT: a feasibility study comparing automatic segmentation to semi-manual contouring. Eur J Radiol. 2010;74:e138–43. https://doi.org/10.1016/j.ejrad.2009.05.037.

Article  PubMed  Google Scholar 

Badiani S, van Zalen J, Treibel TA, Bhattacharyya S, Moon JC, Lloyd G. Aortic stenosis, a left ventricular disease: insights from advanced imaging. Curr Cardiol Rep. 2016;18:80. https://doi.org/10.1007/s11886-016-0753-6.

Article  PubMed  PubMed Central  Google Scholar 

Comments (0)

No login
gif