Comparative analysis of uric acid, QTCB and left ventricular myocardial mass index in different burden of frequent premature ventricular contractions

doi:10.3969/j.issn.1006-7795.2013.01.016

Abstract

Abstract:

Objective To observe the relationship between uric acid (UA), Bazett-corrected QT interval (QTCB) and left ventricular myocardial mass index (LVMI) in different burden of frequent premature ventricular contractions. Methods A total of 67 patients with frequent PVCs (PVC beats more than 360 t/h or 8 640 t/d) were enrolled, and in all subjects dynamic-electrocardiogram and laboratory examination were performed. The patients were divided into three groups by the burden of PVCs: the lower burden group (<10%), the medium burden group (10%~20%), and the higher burden group (>20%). LVMI, laboratory indexes, and QTCB were compared among the 3 groups. Results Compared with the lower burden group, QTCB, LVMI, UA in the higher burden group were significantly increased (P<0.01), the equation of liner regression is Y=0.029X₁+0.045X₂-12.558, F=10.037, P<0.001 (Y=burden of PV,X₁=UA, X₂=QTCB),the standardized coefficients is UA=0.357, QTCB=0.295.Conclusion With contraction burden increased, UA, QTCB level and the degree of left ventricular hypertrophy increased, in the contraction burden, UA effects was greater than that of QTCB.

Key words: contraction burden, left ventricular myocardial mass index, uric acid, correct QT interval by Bazett

CLC Number:

R541.7

QUAN Meiyan, HUA Qi, REN Hairong, WANG Yunfei, LIU Rongkun, YANG Zheng. Comparative analysis of uric acid, QTCB and left ventricular myocardial mass index in different burden of frequent premature ventricular contractions[J]. Journal of Capital Medical University, 2013, 34(1): 86-89.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://journal03.magtech.org.cn/Jweb_sdykdxxb/EN/10.3969/j.issn.1006-7795.2013.01.016

https://journal03.magtech.org.cn/Jweb_sdykdxxb/EN/Y2013/V34/I1/86

[1]	Su Zhiyan, Liu Wei, Shi Tingting. Correlation of serum uric acid level and metabolic syndrom in elder patients with type 2 diabetes mellitus [J]. Journal of Capital Medical University, 2023, 44(1): 137-142.
[2]	Mi Yingxin, Wang Xin, Zhang Kai, Li Keyue, Sun Lina, Xiu Shuangling. Relationship between uric acid and sarcopenia in middle-aged and aged men with type 2 diabetes mellitus [J]. Journal of Capital Medical University, 2021, 42(3): 453-458.
[3]	Luo Hongyu, Hua Qi, Liu Rongkun. Relationships between left ventricular myocardial mass index and PVC-burden and serum uric acid in patients with premature ventricular contractions [J]. Journal of Capital Medical University, 2019, 40(3): 374-378.
[4]	Jiang Li, Zheng Huyong. Progress in diagnosis and treatment of hyperuricemia in children with tumor lysis syndrome [J]. Journal of Capital Medical University, 2019, 40(3): 483-487.
[5]	Luo Hongyu, Hua Qi, Zhu Weiwei, Hou Haixia, Liu Rongkun. Comparative analysis of heart structure and left ventricular geometric pattern in patients with different premature ventricular contractions burden [J]. Journal of Capital Medical University, 2016, 37(6): 740-745.
[6]	Li Haibin, Tao Lixin, Guo Jin, Liu Xiangtong, Yang Kun, Cao Kai, Wang Chao, Yan Yan, Guo Xiuhua. Association between uric acid and metabolic syndrome among adult people from a 3-A hospital in Beijing [J]. Journal of Capital Medical University, 2016, 37(5): 631-635.
[7]	Li Yanglu, Ruan Xiangyan, Zhao Yue, Du Juan, Wang Lijuan, Cui Yamei, Alfred O. Mueck. Effects of Bailing capsules on metabolism in patients with polycystic ovary syndrome [J]. Journal of Capital Medical University, 2016, 37(4): 437-443.
[8]	Luo Hongyu, Hua Qi, Liu Jianfeng, Zhu Weiwei. Discussion of the relationships between PVC-burden with electrocardiography and heart function parameters in patients with premature ventricular contractions [J]. Journal of Capital Medical University, 2015, 36(3): 399-404.
[9]	Han Yumei, Chen Shuo, Ding Ran, Tang Jian, Yao Lang, Zhang Jingbo. Analysis on relationship between blood uric acid increasing rate and the related risk factors in the physical examination's population in Beijing [J]. Journal of Capital Medical University, 2015, 36(2): 303-307.
[10]	Sun Xiaomeng, Wang Yingying, Liu Chang, Feng Jianping, Xu Yuan, Yang Jinkui. Effect of serum uric acid control on nephropathic end point in type 2 diabetes mellitus non-intervention [J]. Journal of Capital Medical University, 2014, 35(1): 67-72.
[11]	WANG Yulan, LIU Bin, Ma Lina, WANG Rong. Effect of cigarette smoking on plasma uric acid concentrations [J]. Journal of Capital Medical University, 2013, 34(6): 856-859.
[12]	ZHAO Qi-yan;WANG Li;WANG Pei-chang. Significance of the Changes in Blood Lipid, Serum Uric Acid, Fibrinogen and Platelet Levels in Patients with Cerebral Infarction and Myocardial Infarction [J]. Journal of Capital Medical University, 2010, 31(1): 75-78.
[13]	Wang Yongjun;Wen Mei;Pang Shiqi. The Preparation of Oxidized Low Density Lipoprotein(ox-LDL) [J]. Journal of Capital Medical University, 1996, 17(1): 32-35.

Comparative analysis of uric acid, QTCB and left ventricular myocardial mass index in different burden of frequent premature ventricular contractions

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 13

Recommended Articles

Metrics

Comments