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Author

Lei Xu

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Review Open access Oct 2026

Computed tomography angiography of congenital left-sided obstructive heart lesions: a pictorial essay.

Congenital left-sided obstructive heart lesions (LSOLs) are a group of rare but serious congenital heart diseases. They encompass a spectrum of structural abnormalities that can obstruct blood flow at any point from the left atrium to the aortic arch. They are broadly divided into two main categories. The first is left...

Zuo-Feng Zheng, Lei Xu · 0 citations
Open access Oct 2026

Prognostic Implication of a CT-FFR-Based Functional SYNTAX Score in Coronary Artery Disease Patients Undergoing Percutaneous Coronary Intervention

Background: This study aims to investigate the value of a SYNTAX score (SS) based on coronary computed tomographic angiography (cCTA)-derived fractional flow reserve (CT-FFR), termed “Functional SYNTAX score” (FSSCTA), to predict major adverse cardiovascular events (MACEs) in patients undergoing percutaneous coronary i...

Qiao-Yu Shao, U. Schoepf, Xiao-Teng Ma et al. · 0 citations
Open access Sep 2026

5T Non-Contrast One-Stop MRA for Thoracic Aorta and Coronary Arteries: A Prospective Feasibility Study in Healthy Volunteers

Background/Objectives: This prospective study evaluated the feasibility of a non-contrast 5T one-stop MRA protocol for simultaneous assessment of the thoracic aorta and coronary arteries and examined the effect of heart rate (HR) on image quality. Methods: Thirty-four healthy volunteers underwent 5T MRA and were strati...

Yan Xu, Chuang-Wei Wei, Run-Zhi Zhang et al. · 0 citations
Open access Sep 2026

Clinical Management Across CAD-RADS Categories in Patients with Intermediate CT-FFR

Among patients with intermediate CT-FFR, lower values were associated with a higher likelihood of planned revascularization, and the magnitude of this association differed across CAD-RADS categories.

Yan-Chun Chen, Wen-Jing Jia, Xiao-Yu Ma et al. · 0 citations
Jul 2026

Cardiac MRI-Derived Right Ventricular Strain for Risk Stratification in Pediatric and Adolescent Arrhythmogenic Cardiomyopathy: A Multicenter Cohort Study.

Pediatric and adolescent ACM manifests a malignant phenotype with high burden of heart failure and arrhythmia, and RVGLS provides independent and incremental prognostic value beyond conventional CMR markers and could improve risk stratification in this high-risk population.

Wen-Qing Xu, F. Sa, Yan-Yan Song et al. · 0 citations

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