The relationship of left ventricular structure, function using MR imaging and blood lipid profiles in male of department of Physical Education of university

• Main Authors: Li-Wei,Tsai, 蔡立偉
• Other Authors: Ray-Shing,Lin
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/36430833059931160924

碩士 === 國立屏東教育大學 === 體育學系碩士班 === 94 === The purpose of this study was to examine the relationship of left ventricular structure, function using MR imaging and blood lipid profiles in male of department of Physical Education of university. Forty-eight students (mean age 20.9±1.6 years, height 174.3±5.3 cm, weight 72.6±12.6 kg)were recruited as subjects from department of Physical Education of National Ping-Tung University. We used the equipment type number 1.5T Singa Cvi, GE Medical System MRI to process and analyze the left ventricular mass (LVM), left ventricular ejection fraction (LVEF), end-systolic volumes (ESV), end-diastolic volumes (EDV), left ventricular wall thickness (LVWT). We took blood samples during the mornings to analyze the blood lipid profiles such as total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), etc. Pearson’s correlation analysis was used to examine the relationship among left ventricular structure, function and blood lipid profiles. We found that EDV (126.9±18.2 ml ), ESV (52.5±8.2 ml ), SV (74.4±13.6 ml), CO (4634.9±1220.7 ml), and EF was 58.4±4.7 %. There was significant correlation in EDV and SV (r= .34, p< .05). It matched with Frank-Starling Theory. We also found there were significant correlation in end-systolic medial wall thickness and SV (r=.47, p< .05), in End-systolic bass wall thickness and SV, CO (r= .53, r= .48, p< .05), this result matched with athletic heart theory. Additionally, there were no significant correlation (p> .05) in left cardiac structures and lipid, left cardiac functions and blood lipids. It might because of the subjects was health and regular exercise.