Table 1.
Search strategy in PubMed database.
| Number | Search terms | Number | Search terms |
| #1 | Baduanjin exercise | #14 | PCI |
| #2 | Baduanjin | #15 | Coronary Intervention, Percutaneous |
| #3 | Eight section brocades | #16 | Revascularization, Percutaneous Coronary |
| #4 | #1OR#2OR#3 | #17 | Coronary Revascularization, Percutaneous |
| #5 | Coronary heart diseases | #18 | #13OR#14OR#15OR#16 OR#17 |
| #6 | CHD | #19 | Randomized controlled trial |
| #7 | Coronary artery disease | #20 | Randomized trial |
| #8 | Angina pectoris | #21 | Clinical trial |
| #9 | Myocardial infarction | #22 | Clinical study |
| #10 | Acute coronary syndrome | #23 | Controlled study |
| #11 | Cardi∗ | #24 | #19OR#20OR#21OR#22OR#23 |
| #12 | #5OR#6OR#7OR#8OR#9OR#10OR#11 | #25 | #4 AND#12 AND#18 AND#24 |
| #13 | Percutaneous coronary intervention |