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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 1 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 1

From: Role of cardiovascular computed tomography parameters and lungs findings in predicting severe COVID-19 patients: a single-centre retrospective study

Fig. 1

Methods for measuring the CCT cardiovascular parameters. A Measurements of the diameters of the pulmonary trunk, right, and left pulmonary, ascending, and descending aorta, and calculation of the PA/AA ratio. B Measurements of the heart width and thoracic interval diameters to calculate the CTR. C Measurements of the long and short heart axis and calculation of the long/short axis heart ratio. D Measurements of the transverse and anterior–posterior IVC diameter and calculation of the Tran/AP ratio

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