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学科主题: 临床医学
题名:
Relationship Between Myocardial Bridging and Coronary Arteriosclerosis
作者: Sun, Jian Ling1; Huang, Wei Min2,3; Guo, Ji Hong3; Li, Xiao Ying4; Ma, Xian Lin5; Wang, Chong Yu1
关键词: Myocardial bridging ; Coronary artery disease ; Coronary angiography ; Coronary arteriosclerosis
刊名: CELL BIOCHEMISTRY AND BIOPHYSICS
发表日期: 2013-04-01
DOI: 10.1007/s12013-012-9438-y
卷: 65, 期:3, 页:485-489
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biochemistry & Molecular Biology ; Biophysics ; Cell Biology
研究领域[WOS]: Biochemistry & Molecular Biology ; Biophysics ; Cell Biology
关键词[WOS]: TERM-FOLLOW-UP ; COMPUTED-TOMOGRAPHY ; ARTERY
英文摘要:

The objective of the study was to explore the prevalence and characteristics of myocardial bridging in patients who underwent coronary angiography and to also evaluate the correlation between bridged coronary segments and atherosclerosis. For this purpose, clinical materials of 1,500 patients who had received coronary angiography were retrospectively analyzed. The location and length of the myocardial bridge were recorded as well as the extent and location of coronary artery stenosis was described. Segments proximal and distal to the bridging were evaluated for coronary arteriosclerosis as were the remaining coronary segments. We found that myocardial bridging was present in 179 (11.9 %) patients. Bridges were frequently (84.9 %) localized in the mid-distal segment of the left anterior descending (LAD) artery. Myocardial bridging was not considered a significant risk factor for coronary atherosclerosis (odds ratio 0.58) compared with traditional cardiovascular risk factors. The incidence of coronary arteriosclerosis in the distal segments was significantly less affected than the proximal segments (P < 0.01). It was, therefore, concluded that myocardial bridging frequently localized in the mid-distal segment of the LAD artery. The presence of myocardial bridging promotes proximal atherosclerosis but it is not an additional risk factor for coronary atherosclerosis.

语种: 英语
WOS记录号: WOS:000316350000019
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/65682
Appears in Collections:北京大学第二临床医学院_心血管内科_期刊论文

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作者单位: 1.Aviat Gen Hosp, Dept Cardiol, Beijing 100012, Peoples R China
2.Xinjiang Med Univ, Affiliated Hosp 6, Dept Spine Surg 2, Urumqi 830002, Peoples R China
3.Peking Univ, Peoples Hosp, Dept Cardiol, Electrophysiol Grp, Beijing 100871, Peoples R China
4.Chinese Peoples Liberat Army Gen Hosp, Dept Geriatr Cardiol, Beijing, Peoples R China
5.Beijing Jian Gong Hosp, Dept Cardiol, Beijing, Peoples R China

Recommended Citation:
Sun, Jian Ling,Huang, Wei Min,Guo, Ji Hong,et al. Relationship Between Myocardial Bridging and Coronary Arteriosclerosis[J]. CELL BIOCHEMISTRY AND BIOPHYSICS,2013,65(3):485-489.
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