Rong-Zhen Ouyang
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Explore the profile of Rong-Zhen Ouyang including associated specialties, affiliations and a list of published articles.
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9
Citations
39
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Recent Articles
1.
Hu L, Liu X, Ouyang R, Chen L, Sun A, Guo C, et al.
Quant Imaging Med Surg
. 2024 Oct;
14(10):7200-7217.
PMID: 39429599
Background: The long-term monitoring of biventricular function is essential to identify potential functional decline in patients following the arterial switch operation (ASO). The underlying pathophysiological mechanisms responsible for altered biventricular...
2.
Hu L, Xiang Y, Qin S, Ouyang R, Liu J, Peng Y, et al.
Transl Pediatr
. 2022 Jul;
11(6):869-881.
PMID: 35800277
Background: Vortex formation time (VFT) had been considered a useful marker for assessing diastolic performance. the VFT assessment of diastolic function using four-dimensional (4D) flow cardiovascular magnetic resonance (CMR) has...
3.
Xie W, Chen L, Hu L, Ouyang R, Guo C, Sun A, et al.
Front Cardiovasc Med
. 2022 Jul;
9:870014.
PMID: 35795359
Purpose: This study aimed at exploring the feasibility and reproducibility of CCT for the measurement of Left Atrial (LA) strain and volume compared with transthoracic echocardiography (TTE) in pediatric patients...
4.
Xie W, Guo C, Hu L, Ouyang R, Yao X, Sun A, et al.
J Comput Assist Tomogr
. 2021 Sep;
45(4):537-543.
PMID: 34519452
Objective: We explored the feasibility of cardiac computed tomography (CCT) to evaluate postoperative ventricular function in children with congenital heart disease (CHD) and evaluated the accuracy and reproducibility of CCT...
5.
Xie W, Chen L, Hu L, Ouyang R, Guo C, Sun A, et al.
Eur J Radiol
. 2021 Jul;
142:109868.
PMID: 34311155
Purpose: We explored the feasibility and reproducibility of cardiac computed tomography (CCT)-derived left ventricular (LV) global strain in postoperative children
with congenital heart disease (CHD) and compared its correlation and...
6.
Guo C, Liu Y, Sun A, Ouyang R, Hu L, Xie W, et al.
Int J Cardiovasc Imaging
. 2021 Mar;
37(7):2303-2310.
PMID: 33656630
The aim of this study is to explore the feasibility of using a non-sedation protocol for the evaluation of neonatal congenital heart disease by using 16-cm wide-detector CT with a...
7.
Hu L, Liu X, Wang Q, Barton G, Ouyang R, Sun A, et al.
Quant Imaging Med Surg
. 2020 Mar;
10(2):485-495.
PMID: 32190573
Background: This study aimed to investigate the associations between cardiac strain, cardiac torsion, ventricular volumes, and ventricular ejection fraction, with N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels in Fontan patients who...
8.
Wang S, Ouyang R, Hu L, Xie W, Peng Y, Wang L, et al.
J Magn Reson Imaging
. 2020 Jan;
52(1):129-138.
PMID: 31975534
Background: Right ventricular dilation and dysfunction is a common long-term complication in patients with repaired pulmonary stenosis (rPS). Additionally, abnormal right and left ventricular interactions have been reported in right-sided...
9.
Three-Dimensional Tricuspid Annular Motion Analysis from Cardiac Magnetic Resonance Feature-Tracking
Leng S, Jiang M, Zhao X, Allen J, Kassab G, Ouyang R, et al.
Ann Biomed Eng
. 2016 Jul;
44(12):3522-3538.
PMID: 27436293
Right ventricular (RV) dysfunction is known to be highly correlated with mortality and morbidity; nevertheless, imaging-based assessment of RV anatomy and physiology lags far behind that of the left ventricle....