当前位置: 首页 > 详情页

Normal Values of Myocardial Deformation Assessed by Cardiovascular Magnetic Resonance Feature Tracking in a Healthy Chinese Population: A Multicenter Study

文献详情

资源类型:

收录情况: ◇ SCIE

机构: [1]Department of Radiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China, [2]Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China, [3]Post-Doctoral Research Center, Department of Radiology, Longgang Central Hospital, Shenzhen Clinical Medical Institute, Guangzhou University of Chinese Medicine, Shenzhen, China, [4]National Heart Centre Singapore, Singapore, Singapore, [5]Duke-NUS Medical School, Singapore, Singapore
出处:
ISSN:

关键词: cardiovascular magnetic resonance feature tracking strain and deformation Chinese multicenter

摘要:
Reference values on atrial and ventricular strain from cardiovascular magnetic resonance (CMR) are essential in identifying patients with impaired atrial and ventricular function. However, reference values have not been established for Chinese subjects. One hundred and fifty healthy volunteers (75 Males/75 Females; 18-82 years) were recruited. All underwent CMR scans with images acceptable for further strain analysis. Subjects were stratified by age: Group 1, 18-44 years; Group 2, 45-59 years; Group 3, >= 60 years. Feature tracking of CMR cine imaging was used to obtain left atrial global longitudinal (LA E-ll) and circumferential strains (LA E-cc) and respective systolic strain rates, left ventricular longitudinal (LV E-ll), circumferential (LV E-cc) and radial strains (LV E-rr) and their respective strain rates, and right ventricular longitudinal strain (RV E-ll) and strain rate. LA E-ll and LA E-cc were 32.8 +/- 9.2% and 40.3 +/- 13.4%, respectively, and RV E-ll was -29.3 +/- 6.0%. LV E-ll, LV E-cc and LV E-rr were -22.4 +/- 2.9%, -24.3 +/- 3.1%, and 79.0 +/- 19.4%, respectively. LV E-ll and LV E-cc were higher in females than males (P < 0.05). LA E-ll, LA E-cc, and LV E-cc decreased, while LV E-rr increased with age (P < 0.05). LV E-ll and RV E-ll were not shown to be associated with age. Normal ranges for atrial and ventricular strain and strain rates are provided using CMR feature tracking in Chinese subjects.

基金:
语种:
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2017]版:
大类 | 2 区 医学
小类 | 2 区 生理学
最新[2023]版:
大类 | 3 区 医学
小类 | 3 区 生理学
JCR分区:
出版当年[2016]版:
Q1 PHYSIOLOGY
最新[2023]版:
Q2 PHYSIOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2016版] 出版当年五年平均 出版前一年[2015版] 出版后一年[2017版]

第一作者:
第一作者机构: [1]Department of Radiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China, [2]Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China, [3]Post-Doctoral Research Center, Department of Radiology, Longgang Central Hospital, Shenzhen Clinical Medical Institute, Guangzhou University of Chinese Medicine, Shenzhen, China,
通讯作者:
通讯机构: [2]Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China, [3]Post-Doctoral Research Center, Department of Radiology, Longgang Central Hospital, Shenzhen Clinical Medical Institute, Guangzhou University of Chinese Medicine, Shenzhen, China, [4]National Heart Centre Singapore, Singapore, Singapore, [5]Duke-NUS Medical School, Singapore, Singapore
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:16409 今日访问量:0 总访问量:869 更新日期:2025-01-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 首都医科大学宣武医院 技术支持:重庆聚合科技有限公司 地址:北京市西城区长椿街45号宣武医院