Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT

Abstract The aim was to evaluate the thoracic aorta in different cardiac phases to obtain the correct cardiac phase for measuring the maximum diameter required to predict aortic disease. Cardiac CT was performed on 97 patients for suspected coronary artery disease. The average diameter of ascending...

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Autores principales:	Xue Zheng, Yu-jiao Deng, Fu-Gang Han, Jin-Rong Zhou, Li Luo, Jing Chen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e06c569cdc81469d895de5e816362170
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spelling	oai:doaj.org-article:e06c569cdc81469d895de5e8163621702021-12-02T16:13:47ZAssessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT10.1038/s41598-021-94677-52045-2322https://doaj.org/article/e06c569cdc81469d895de5e8163621702021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-94677-5https://doaj.org/toc/2045-2322Abstract The aim was to evaluate the thoracic aorta in different cardiac phases to obtain the correct cardiac phase for measuring the maximum diameter required to predict aortic disease. Cardiac CT was performed on 97 patients for suspected coronary artery disease. The average diameter of ascending (AAD) and descending aorta (DAD) in the plane of pulmonary bifurcation, in the plane of the sinus junction (AAD [STJ] and DAD [STJ]), descending aorta in the plane of the diaphragm (DAD [Dia]), the diameter of the main pulmonary artery (MPAD), distance from the sternum to the spine (S-SD), and distance from the sternum to the ascending aorta (S-AAD) were assessed at 20 different time points in the cardiac cycle. Differences in aortic diameter in different cardiac phases and the correlation between aortic diameter and traditional risk factors were analyzed by the general linear mixed model. The diameter of the thoracic aorta reached the minimum at the phase of 95–0%, and reached the maximum at 30–35%. The maximum values of AAD, AAD (STJ), DAD, DAD (STJ), and DAD (Dia) were 32.51 ± 3.35 mm, 28.86 ± 3.01 mm, 23.46 ± 2.88 mm, 21.85 ± 2.58 mm, and 21.09 ± 2.66 mm, respectively. The maximum values of MPAD/AAD and DAD/AAD (STJ) were 0.8140 ± 0.1029, 0.7623 ± 0.0799, respectively. The diameter of the thoracic aorta varies with the cardiac phase. Analyzing the changes in aortic diameter, which can be done using cardiac CT, could provide a more accurate clinical measurement for predicting aortic disease.Xue ZhengYu-jiao DengFu-Gang HanJin-Rong ZhouLi LuoJing ChenNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Xue Zheng Yu-jiao Deng Fu-Gang Han Jin-Rong Zhou Li Luo Jing Chen Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
description	Abstract The aim was to evaluate the thoracic aorta in different cardiac phases to obtain the correct cardiac phase for measuring the maximum diameter required to predict aortic disease. Cardiac CT was performed on 97 patients for suspected coronary artery disease. The average diameter of ascending (AAD) and descending aorta (DAD) in the plane of pulmonary bifurcation, in the plane of the sinus junction (AAD [STJ] and DAD [STJ]), descending aorta in the plane of the diaphragm (DAD [Dia]), the diameter of the main pulmonary artery (MPAD), distance from the sternum to the spine (S-SD), and distance from the sternum to the ascending aorta (S-AAD) were assessed at 20 different time points in the cardiac cycle. Differences in aortic diameter in different cardiac phases and the correlation between aortic diameter and traditional risk factors were analyzed by the general linear mixed model. The diameter of the thoracic aorta reached the minimum at the phase of 95–0%, and reached the maximum at 30–35%. The maximum values of AAD, AAD (STJ), DAD, DAD (STJ), and DAD (Dia) were 32.51 ± 3.35 mm, 28.86 ± 3.01 mm, 23.46 ± 2.88 mm, 21.85 ± 2.58 mm, and 21.09 ± 2.66 mm, respectively. The maximum values of MPAD/AAD and DAD/AAD (STJ) were 0.8140 ± 0.1029, 0.7623 ± 0.0799, respectively. The diameter of the thoracic aorta varies with the cardiac phase. Analyzing the changes in aortic diameter, which can be done using cardiac CT, could provide a more accurate clinical measurement for predicting aortic disease.
format	article
author	Xue Zheng Yu-jiao Deng Fu-Gang Han Jin-Rong Zhou Li Luo Jing Chen
author_facet	Xue Zheng Yu-jiao Deng Fu-Gang Han Jin-Rong Zhou Li Luo Jing Chen
author_sort	Xue Zheng
title	Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
title_short	Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
title_full	Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
title_fullStr	Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
title_full_unstemmed	Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT
title_sort	assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac ct
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/e06c569cdc81469d895de5e816362170
work_keys_str_mv	AT xuezheng assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct AT yujiaodeng assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct AT fuganghan assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct AT jinrongzhou assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct AT liluo assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct AT jingchen assessmentofthoracicaortaindifferentcardiacphasesinpatientswithnonaortadiseasesusingcardiacct
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Assessment of thoracic aorta in different cardiac phases in patients with non-aorta diseases using cardiac CT

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