https://scholars.lib.ntu.edu.tw/handle/123456789/483186
標題: | The effect of Tai Chi on cardiorespiratory function in patients with coronary artery bypass surgery | 作者: | Lan C. SSU-YUAN CHEN Lai J.-S. Wong M.-K. |
公開日期: | 1999 | 卷: | 31 | 期: | 5 | 起(迄)頁: | 634-638 | 來源出版物: | Medicine and Science in Sports and Exercise | 摘要: | Purpose: This study prospectively evaluated the training effect of a 1- yr Tai Chi Chuan (TCC) program for low-risk patients with coronary artery bypass surgery (CABS) after a postoperative outpatient (phase II) cardiac rehabilitation program. Methods: Twenty patients with mean age of 56.5 ± 7.4 yr completed this study. The TCC group included nine men who practiced classical Yang TCC with an exercise intensity of 48-57% heart rate range (HRR). The control group included 11 men whom were recommended to do a home- based self-adjusted exercise program with similar intensity of phase II cardiac rehabilitation. Graded exercise tests were performed before and after 1 yr of training for all subjects. Results: Mean attendance of the TCC group was 3.8 ± 1.5 times weekly in contrast to 1.7 ± 1.1 times for the control group. During the follow-up examination, the TCC group increased 10.3% in V?O(2peak) (from 26.2 ± 4.4 to 28.9 ± 5.0 mL · kg-1. min-1, P < 0.01) and increased 11.9% in peak work rate (from 135 ± 26 W to 151 ± 28 W, P < 0.01). However, the control group showed slight decrease in V?O(2peak) from 26.0 ± 3.9 to 25.6 ± 4.6 mL · kg-1 · min-1 and in peak work rate from 131 ± 23 W to 128 ± 32 W. At the ventilatory threshold, the TCC group also showed significant increase in V?O2 and work rate (P < 0.05). The control group did not significantly change in these variables. Conclusions: The study demonstrated that a 1-yr TCC program for low-risk patients with CABS could favorably enhance cardiorespiratory function. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032936192&doi=10.1097%2f00005768-199905000-00002&partnerID=40&md5=cd5f41ca05438f8f7ced225d324bcf06 https://scholars.lib.ntu.edu.tw/handle/123456789/483186 |
ISSN: | 0195-9131 | DOI: | 10.1097/00005768-199905000-00002 | SDG/關鍵字: | adult; article; clinical article; controlled study; coronary artery bypass graft; coronary artery disease; exercise; heart function; heart rehabilitation; human; male; oxygen consumption; respiratory function; Analysis of Variance; Cardiovascular System; Coronary Artery Bypass; Exercise Test; Heart Diseases; Heart Rate; Humans; Male; Martial Arts; Middle Aged; Prospective Studies; Respiration |
顯示於: | 醫學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。