en ورزش، تمرین و سلامتی Exercise, Training and Health مرور سیستمی/فراتحلیل Systematic Review/Meta Analysis <div style="text-align: justify;"><strong>Background. </strong>The outbreak of COVID-19 has increased the threat to patients with cardiovascular disease (CVD) and can easily exacerbate their condition. Several studies have been conducted today using Tai Chi as an alternative therapy. Lipid indicators are one of the main factors in the development of cardiovascular disease, and there is no systematic review of studies related to Tai Chi to improve lipid levels in patients with cardiovascular disease.<br> <strong>Objectives.</strong> This study aimed to measure the effect of Tai Chi on blood lipid levels in patients with cardiovascular disease.<br> <strong>Methods. </strong>Eight electronic repositories were searched, ranging from building in February 2022. Risk of bias assessment was performed independently by 2 researchers, according to the criteria provided by the Cochrane Intervention System Assessment Manual. Blood lipid indexes were analyzed using Review Manage5.4 software.<br> <strong>Results. </strong>A total of 1,312 patients from 28 trials were included. The results of the meta-analysis showed a significant positive effect of lipids in the Tai Chi group compared to the non-exercise group for total cholesterol (MD= -0.46, 95%CI [-0.65, -0.27], p<0.00001), triglycerides (MD= -0.41, 95%CI [-0.54, -0.29], P<0.00001), and low-density lipoprotein cholesterol (MD= -0.40, 95%CI [-0.53, -0.26], P<0.00001). High-density lipoprotein was not statistically significant (MD= 0.11, 95%CI [0.09, 0.13], P<0.00001). Tai Chi was not statistically significant compared to the other exercise groups.<br> <strong>Conclusion. </strong>Tai chi is effective in improving lipid levels in patients with cardiovascular disease, especially in diabetic patients and hypertensive patients. Despite this improvement in HDL was not significant, it is still believed that the Tai Chi intervention has a potential positive impact.</div> Tai Chi, Cardiovascular Disease, Blood Lipids, Systematic Review, Meta-analysis 0 0 http://aassjournal.com/browse.php?a_code=A-11-2012-2&slc_lang=en&sid=1 Mengyao Chao gs59566@student.upm.edu.my 100319475328460013224 100319475328460013224 No Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia Changqing Xiang xiangchangqing865@gmail.com 100319475328460013225 100319475328460013225 No Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia Meng Ding 1165993551@qq.com 100319475328460013226 100319475328460013226 No College of Physical Education, Shandong Normal University, Jinan, China Xiaoming Yang gs60680@student.upm.edu.my 100319475328460013227 100319475328460013227 No Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia Tengku Fadilah Tengku Kamalden tengku@upm.edu.my 100319475328460013228 100319475328460013228 Yes Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia