• Department of Thoracic and Cardiovascular Surgery, Nanjing Children’s Hospital, Nanjing Medical University, Nanjing 210008, P. R. China;
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Abstract: With the evolvement of surgical, anesthetic, perfusion, and perioperative management techniques, the mortality of routine corrective operation of tetralogy of Fallot(TOF) has been less than 2%-3%, while more and more attention has been paid to patient long-term prognosis. Chronic postoperative pulmonary regurgitation (PR) is one of the important prognostic factors which are puzzling cardiac surgeons. Subsequent right ventricle dilation, right ventricular dysfunction and fatal arrhythmias as chronic PR complications have important impact on the postoperative quality of life and long-
term survival. Current treatment choice for PR includes pulmonary valve replacement(PVR), intervention, and hybrid procedures. PVR is the main surgical method for chronic PR which can significantly improve patient cardiac function and clinical symptoms,and prolong long-term survival. Intervention does not require thoracotomy once again, and can thus reduce surgical trauma and risks. Intervention is also helpful to improve right ventricular pressure conditions and PR degree. This article focuses on the pathophysiological changes of chronic PR after surgical repair of TOF, surgical indications for PVR, clinical treatment progress and early prevention of PR.

Citation: LIU Yiming,LU Lianghua,MO Xuming.. Treatment Progress of Chronic Postoperative Pulmonary Regurgitation after Surgical Repair of Tetralogy of Fallot. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2012, 19(3): 304-308. doi: Copy