Efficacy and safety of Tai Chi for rehabilitation after PCI in patients with coronary heart disease: a protocol of a randomized controlled trial

INTERVENTION: Experimental Other Tai Chi exercise The treatment group will be combined with Tai Chi exercise on the basis of the treatment regimen in the control group. Professional rehabilitation physicians will guide patients to perform Tai Chi exercise during their hospitalization, accompanied by cardiologists during the exercise. CONDITION: Coronary heart disease (CHD) is a common cardiovascular disease. In clinical practice, percutaneous coronary intervention (PCI) can improve myocardial blood perfusion and save the lives of patients with CHD, but there are still problems such as restenosis or chest pain after PCI. As a traditional Chinese exercise, Tai Chi has a positive effect on cardiac rehabilitation. However, there is a lack of rigorous clinical studies to evaluate the efficacy and safety of Tai Chi for rehabilitation after PCI in patients with CHD. ; Tai Chi; Coronary heart disease; Percutaneous coronary intervention; Randomized controlled trial; Protocol Tai Chi; Coronary heart disease; Percutaneous coronary intervention; Randomized controlled trial; Protocol PRIMARY OUTCOME: Seattle Angina Questionnaire 24 weeks Five dimensions: the degree of restriction of physical activity, angina pectoris stable state, frequency of angina pectoris attack, satisfaction with treatment, and awareness of the disease. SECONDARY OUTCOME: Cardiac function indicators 24 weeks left ventricular ejection fraction (LVEF) was measured by color doppler ultrasonic diagnostic apparatus INCLUSION CRITERIA: (1) Meet the diagnosis of angina pectoris in CHD, and meet coronary angiography or coronary angiography showed at least one coronary artery stenosis and catheter stenosis no less than 50%, cardiac MRI or radionuclide myocardial perfusion imaging confirmed myocardial ischemia and ECG ST‐T changes in patients with CHD; (2) Stable condition after surgical treatment with PCI; (3) Aged no less than 18 years, and be not more than 70 years, regardless of gender; (4) limb joint activity is normal, can complete Tai Chi exercise; (5) Patients voluntarily participate in the trial and sign informed consent.