| 1. | 
				                                                                				                                                                       
				                                                                        Mehaffey HJ, Hawkins RB, Schubert S, et al. Contemporary outcomes in reoperative mitral valve surgery. Heart, 2018, 104(8): 652-656.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 2. | 
				                                                                				                                                                       
				                                                                        Cohn LH. Evolution of redo cardiac surgery: Review of personal experience. J Card Surg, 2004, 19(4): 320-324.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 3. | 
				                                                                				                                                                       
				                                                                        Grossi EA, Loulmet DF, Schwartz CF, et al. Evolution of operative techniques and perfusion strategies for minimally invasive mitral valve repair. J Thorac Cardiovasc Surg, 2012, 143(4Suppl): S68-S70.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 4. | 
				                                                                				                                                                       
				                                                                        Grant SW, Hickey GL, Modi P, et al. Propensity-matched analysis of minimally invasive approach versus sternotomy for mitral valve surgery. Heart, 2019, 105(10): 783-789.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 5. | 
				                                                                				                                                                       
				                                                                        Liu J, Chen B, Zhang YY, et al. Mitral valve replacement via minimally invasive totally thoracoscopic surgery versus traditional median sternotomy: A propensity score matched comparative study. Ann Transl Med, 2019, 7(14): 341.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 6. | 
				                                                                				                                                                       
				                                                                        Cao H, Zhou Q, Fan F, et al. Right anterolateral thoracotomy: An attractive alternative to repeat sternotomy for high-risk patients undergoing reoperative mitral and tricuspid valve surgery. J Cardiothorac Surg, 2017, 12(1): 85.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 7. | 
				                                                                				                                                                       
				                                                                        Cao H, Zhou Q, Xue Y, et al. Mitral valve surgery via a right infra-axillary thoracotomy in high-risk reoperative patients. Heart Surg Forum, 2020, 23(2): E200-E204.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 8. | 
				                                                                				                                                                       
				                                                                        Monsefi N, Öztürk M, Shavahatli T, et al. Right mini-thoracotomy approach in patients undergoing redo mitral valve procedure. Indian J Thorac Cardiovasc Surg, 2020, 36(6): 591-597.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 9. | 
				                                                                				                                                                       
				                                                                        曹海龙, 周庆, 王东进. 右侧乳缘下切口在再次瓣膜手术中的应用. 中国胸心血管外科临床杂志, 2018, 25(3): 262-264.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 10. | 
				                                                                				                                                                       
				                                                                        蒋辉, 葛建军, 赵智伟. 胸腔镜辅助心脏不停跳下微创再次二尖瓣手术的临床研究. 重庆医学, 2014, 43(25): 3339-3340.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 11. | 
				                                                                				                                                                       
				                                                                        李少珂, 刘博, 左龙, 等. 3D 胸腔镜在再次二尖瓣/三尖瓣手术中的应用. 中国心血管病研究, 2021, 19(1): 11-15.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 12. | 
				                                                                				                                                                       
				                                                                        Seeburger J, Borger MA, Falk V, et al. Minimally invasive mitral valve surgery after previous sternotomy: Experience in 181 patients. Ann Thorac Surg, 2009, 87(3): 709-714.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 13. | 
				                                                                				                                                                       
				                                                                        Modi P, Hassan A, Chitwood WR. Minimally invasive mitral valve surgery: A systematic review and meta-analysis. Eur J Cardiothorac Surg, 2008, 34(5): 943-952.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 14. | 
				                                                                				                                                                       
				                                                                        Gammie JS, Zhao Y, Peterson ED, et al. J. Maxwell Chamberlain Memorial Paper for adult cardiac surgery. Less-invasive mitral valve operations: Trends and outcomes from the Society of Thoracic Surgeons Adult Cardiac Surgery Database. Ann Thorac Surg, 2010, 90(5): 1401-1408.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 15. | 
				                                                                				                                                                       
				                                                                        Lange R, Voss B, Kehl V, et al. Right minithoracotomy versus full sternotomy for mitral valve repair: A propensity matched comparison. Ann Thorac Surg, 2017, 103(2): 573-579.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 16. | 
				                                                                				                                                                       
				                                                                        魏来, 陈楠, 杨晔, 等. 2019 年度中国微创心血管外科手术统计. 中国胸心血管外科临床杂志, 2021, 28(2): 149-153.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 17. | 
				                                                                				                                                                       
				                                                                        Daemen JHT, Heuts S, Olsthoorn JR, et al. Right minithoracotomy versus median sternotomy for reoperative mitral valve surgery: A systematic review and meta-analysis of observational studies. Eur J Cardiothorac Surg, 2018, 54(5): 817-825.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 18. | 
				                                                                				                                                                       
				                                                                        龙翔, 吴永兵, 朱书强, 等. 胸腔镜辅助右侧小切口在二次心脏瓣膜手术中的应用. 中国老年学杂志, 2017, 37(14): 3547-3548.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 19. | 
				                                                                				                                                                       
				                                                                        杨兆华, 杨守国, 陈昊, 等. 右胸前外侧小切口在再次二尖瓣手术中的应用及疗效分析. 中华胸心血管外科杂志, 2014, 30(11): 674-676.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 20. | 
				                                                                				                                                                       
				                                                                        何维来, 李鑫, 车轰, 等. 再次心脏房室瓣手术的微创化探索. 中国胸心血管外科临床杂志, 2022, 29(6): 755-760.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 21. | 
				                                                                				                                                                       
				                                                                        Dobell AR, Jain AK. Catastrophic hemorrhage during redo sternotomy. Ann Thorac Surg, 1984, 37(4): 273-278.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 22. | 
				                                                                				                                                                       
				                                                                        Loop FD. Catastrophic hemorrhage during sternal reentry. Ann Thorac Surg, 1984, 37(4): 271-272.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 23. | 
				                                                                				                                                                       
				                                                                        Losenno KL, Jones PM, Valdis M, et al. Higher-risk mitral valve operations after previous sternotomy: Endoscopic, minimally invasive approach improves patient outcomes. Can J Surg, 2016, 59(6): 399-406.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 24. | 
				                                                                				                                                                       
				                                                                        Kitamura T, Stuklis RG, Edwards J. Redo mitral valve operation via right minithoracotomy—"no touch" technique. Int Heart J, 2011, 52(2): 107-109.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 25. | 
				                                                                				                                                                       
				                                                                        Romano MA, Haft JW, Pagani FD, et al. Beating heart surgery via right thoracotomy for reoperative mitral valve surgery: A safe and effective operative alternative. J Thorac Cardiovasc Surg, 2012, 144(2): 334-339.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 26. | 
				                                                                				                                                                       
				                                                                        Hiraoka A, Kuinose M, Totsugawa T, et al. Mitral valve reoperation under ventricular fibrillation through right mini-thoracotomy using three-dimensional videoscope. J Cardiothorac Surg, 2013, 8: 81.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 27. | 
				                                                                				                                                                       
				                                                                        钟执文, 雷迁, 张晓慎, 等. 胸腔镜再次心脏瓣膜手术的体外循环管理. 实用医院临床杂志, 2016, 13(1): 16-19.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 28. | 
				                                                                				                                                                       
				                                                                        Ad N, Holmes SD, Shuman DJ, et al. Minimally invasive mitral valve surgery without aortic cross-clamping and with femoral cannulation is not associated with increased risk of stroke compared with traditional mitral valve surgery: A propensity score-matched analysis. Eur J Cardiothorac Surg, 2015, 48(6): 868-872.
				                                                                 |