Xuan Wang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Research Subjects
Xuan Wang has a total of 16 co-authors. Here are the top co-authors by number of shared publications:
Chaodi Luo
Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
1 shared publication- Gang Tian
Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
1 shared publication - Hao Luan
School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China
1 shared publication Hua-Dan Xue
1 shared publication- Jian-Chun Yu
Department of General Surgery Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
1 shared publication Jiqiang Hu
Department of Cardiology, Dongfang Hospital, Beijing University of Chinese Medicine, Fanggu Road, Beijing 100078, China
1 shared publication
Latest Publications
- Open Access
- 8 February 2023
- Published by Springer Nature in European Journal of Medical Research
- Vol. 28 (1) , 1-14
Predictive impact of fibrinogen-to-albumin ratio (FAR) for left ventricular dysfunction in acute coronary syndrome: a cross-sectional study
Background: The significantly prognostic value of fibrinogen-to-albumin ratio (FAR) has been proved in patients with coronary artery disease and different oncologic disorders. This study aimed to investigate the predictive value of FAR for left ventricular systolic dysfunction (LVSD) in acute coronary syndromes (ACS) patients. Methods: A total of 650 ACS patients after percutaneous coronary intervention (PCI) were eventually enrolled in the analysis. Participants were classified into three groups according to baseline FAR levels (T1: FAR < 73.00; T2: 73.00 ≤ FAR < 91.00; T3: FAR ≥ 91.00). The association between FAR and LVSD was assessed by binary logistic regression analysis. A nomogram to predict the risk of LVSD was constructed based on the output indices from multivariate regression analyses. Results: Patients with LVSD showed significantly higher FAR, monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) than those without. FAR was an independent predictor of left ventricular dysfunction from the multivariate analyses (OR, 1.038; 95%CI, 1.020–1.057; P < 0.001). The area under receiver operating characteristic curve (AUC) of FAR predicting the occurrence of LVSD was 0.735. Meanwhile, FAR was the most powerful predictor than MLR, NLR, and PLR. Nomogram with the AUC reaching 0.906 showed a robust discrimination. Conclusions: Admission FAR is independently and significantly associated with LVSD in patients with ACS undergoing PCI.
- 8 February 2023
- Published by Springer Nature in European Journal of Medical Research
- Vol. 28 (1) , 1-14
Open AccessPredictive impact of fibrinogen-to-albumin ratio (FAR) for left ventricular dysfunction in acute coronary syndrome: a cross-sectional study
Background: The significantly prognostic value of fibrinogen-to-albumin ratio (FAR) has been proved in patients with coronary artery disease and different oncologic disorders. This study aimed to investigate the predictive value of FAR for left ventricular systolic dysfunction (LVSD) in acute coronary syndromes (ACS) patients. Methods: A total of 650 ACS patients after percutaneous coronary intervention (PCI) were eventually enrolled in the analysis. Participants were classified into three groups according to baseline FAR levels (T1: FAR < 73.00; T2: 73.00 ≤ FAR < 91.00; T3: FAR ≥ 91.00). The association between FAR and LVSD was assessed by binary logistic regression analysis. A nomogram to predict the risk of LVSD was constructed based on the output indices from multivariate regression analyses. Results: Patients with LVSD showed significantly higher FAR, monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) than those without. FAR was an independent predictor of left ventricular dysfunction from the multivariate analyses (OR, 1.038; 95%CI, 1.020–1.057; P < 0.001). The area under receiver operating characteristic curve (AUC) of FAR predicting the occurrence of LVSD was 0.735. Meanwhile, FAR was the most powerful predictor than MLR, NLR, and PLR. Nomogram with the AUC reaching 0.906 showed a robust discrimination. Conclusions: Admission FAR is independently and significantly associated with LVSD in patients with ACS undergoing PCI.
- Open Access
- 10 December 2018
- Published by Wiley in Cardiology Research and Practice
- Vol. 2018, 1-6
Concealed Pulmonary Vein Bigeminy during Sinus Rhythm in Patients with Paroxysmal Atrial Fibrillation: A Useful Marker for Pulmonary Vein Firing
Introduction. A concealed pulmonary vein (PV) bigeminy (cPVB) may be found in some patients with atrial fibrillation (AF) during sinus rhythm (SR). The aim of this study was to investigate whether the presence of cPVB during SR is associated with a higher PV firing. Methods and Results. Seven hundred seventy-six PVs (excluding 5 right middle PVs and 8 left common trunks) were mapped in 198 patients with paroxysmal AF (PAF) who underwent circumferential PV isolation. cPVB with a mean coupling interval of 136 ± 16 ms during SR was observed prior to ablation in 22 (11%) patients. Focal firing was provoked prior to ablation in 144 (19%) PVs. The incidence of focal firing was greater in PVs exhibiting cPVB compared with PVs without cPVB (89% vs. 16%; ). Also, the number of radiofrequency applications required for isolation was greater in ipsilateral PVs, exhibiting cPVB compared with ipsilateral PVs without cPVB (21.6 ± 6.8 vs. 18.2 ± 5.6; ). During a follow-up of 32 ± 20 months, the single ablation success rate was 82%. Compared with patients without cPVB, patients with cPVB were associated with higher recurrence rate of AF (27% vs. 17%; ). Conclusion. cPVB during SR was observed prior to index ablation in 11% of PAF patients. Such a potential itself may be a PV firing in a concealed manner, which does not reactivate LA. The PV exhibiting cPVB required a greater number of radiofrequency applications for isolation. Compared to patients without cPVB, the recurrence rate of AF in patients with cPVB was greater.- 10 December 2018
- Published by Wiley in Cardiology Research and Practice
- Vol. 2018, 1-6
Open AccessConcealed Pulmonary Vein Bigeminy during Sinus Rhythm in Patients with Paroxysmal Atrial Fibrillation: A Useful Marker for Pulmonary Vein Firing
Introduction. A concealed pulmonary vein (PV) bigeminy (cPVB) may be found in some patients with atrial fibrillation (AF) during sinus rhythm (SR). The aim of this study was to investigate whether the presence of cPVB during SR is associated with a higher PV firing. Methods and Results. Seven hundred seventy-six PVs (excluding 5 right middle PVs and 8 left common trunks) were mapped in 198 patients with paroxysmal AF (PAF) who underwent circumferential PV isolation. cPVB with a mean coupling interval of 136 ± 16 ms during SR was observed prior to ablation in 22 (11%) patients. Focal firing was provoked prior to ablation in 144 (19%) PVs. The incidence of focal firing was greater in PVs exhibiting cPVB compared with PVs without cPVB (89% vs. 16%; ). Also, the number of radiofrequency applications required for isolation was greater in ipsilateral PVs, exhibiting cPVB compared with ipsilateral PVs without cPVB (21.6 ± 6.8 vs. 18.2 ± 5.6; ). During a follow-up of 32 ± 20 months, the single ablation success rate was 82%. Compared with patients without cPVB, patients with cPVB were associated with higher recurrence rate of AF (27% vs. 17%; ). Conclusion. cPVB during SR was observed prior to index ablation in 11% of PAF patients. Such a potential itself may be a PV firing in a concealed manner, which does not reactivate LA. The PV exhibiting cPVB required a greater number of radiofrequency applications for isolation. Compared to patients without cPVB, the recurrence rate of AF in patients with cPVB was greater. - 1 June 2011
- Vol. 33 (3) , 277-80
[Correlation of adipose volume parameters with anthropometric data in severe obese patients].
To investigate the whole body fat distribution in severe obese patients with multi-slice spiral CT, and to explore the correlation between adipose volume parameters and anthropometric data. Totally 14 severe obese patients were enrolled and examined with multi-slice spiral CT. Total adipose tissue (TAT) volume and visceral adipose tissue (VAT) volume were measured using Volume software. The total, subcutaneous, and visceral adipose tissue volumes on umbilical level were also determined. The correlations between these parameters and anthropometric data including body weight, body mass index (BMI), and waist circumference were analyzed. All scans were performed successfully. TAT was significantly correlated with body weight (r=0.7185ìP =0.004), BMI (r=0.8079ìP=0.004), and waist circumference (r=0.7627, P=0.002). VAT was mildly correlated with body weight (r=0.5727ìP=0.032) and strongly correlated with waist circumference (r=0.6707ìP =0.001). There was highly significant correlation between subcutaneous adipose tissue volume on umbilical level with TAT (r=0.8926ìP=0.000), and mild correlation between visceral adipose tissue volume on umbilical level with VAT (r=0.5949ìP=0.025). Multi-slice spiral CT can be applied to evaluate whole body fat distribution in severe obese patients. Waist circumference is highly relevant with VAT and therefore can be used as a simple parameter for evaluating adipose tissue inside the abdomen.
- 1 June 2011
- Vol. 33 (3) , 277-80
[Correlation of adipose volume parameters with anthropometric data in severe obese patients].
To investigate the whole body fat distribution in severe obese patients with multi-slice spiral CT, and to explore the correlation between adipose volume parameters and anthropometric data. Totally 14 severe obese patients were enrolled and examined with multi-slice spiral CT. Total adipose tissue (TAT) volume and visceral adipose tissue (VAT) volume were measured using Volume software. The total, subcutaneous, and visceral adipose tissue volumes on umbilical level were also determined. The correlations between these parameters and anthropometric data including body weight, body mass index (BMI), and waist circumference were analyzed. All scans were performed successfully. TAT was significantly correlated with body weight (r=0.7185ìP =0.004), BMI (r=0.8079ìP=0.004), and waist circumference (r=0.7627, P=0.002). VAT was mildly correlated with body weight (r=0.5727ìP=0.032) and strongly correlated with waist circumference (r=0.6707ìP =0.001). There was highly significant correlation between subcutaneous adipose tissue volume on umbilical level with TAT (r=0.8926ìP=0.000), and mild correlation between visceral adipose tissue volume on umbilical level with VAT (r=0.5949ìP=0.025). Multi-slice spiral CT can be applied to evaluate whole body fat distribution in severe obese patients. Waist circumference is highly relevant with VAT and therefore can be used as a simple parameter for evaluating adipose tissue inside the abdomen.