The learning curve of thoracocopic technology for atrial septal defect and ventrical septal defect repair
10.3760/cma.j.issn.1001-4497.2012.04.008
- VernacularTitle:全胸腔镜房间隔室间隔缺损修补手术学习曲线
- Author:
Yuejun WANG
;
Haiqing DENG
;
Genshe WU
;
Yi LING
;
Huisheng MO
- Publication Type:Journal Article
- Keywords:
Ventricular septal defects;
Thoracoscopy;
Cardiac surgical procedures;
Learning curve
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2012;28(4):209-211
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the learning curve of total thoracoscopicy cardiac surgery.MethodsClinical data of a succession of 125 patients undering total thoracoscopicy ASD and VSD repair between October 2004 to January 2010 were collected and reviewed.The procedure was perfomed by the same surgeon.The patients were divided equally into 5 groups (groupA,B,C,D and E,n =25 in each group ) according to the sequence of the operation.The operative time,extracorporeal circulation time,aortic cross-clamped time,the rate of conversion rate to thoracotomy and postoperative complications were compared between the 5 groups.ResultsThere were no statistically significant differences between the 5 groups with respect to age,gender,weight,dieases and surgical approach(P ＞ 0.05).The operative time,extracorporeal circulation time and aortic clump time in group A and group B significant longer then that in group C,group D and group E(P ＜0.05).Group A and group B was no statistically significant difference each other( P ＞ 0.05 ).Group C,D and E have no statistically significant differences between(P ＞0.05 ).The rate of conversion rate to thoracotomy and postoperative complications in 5 groups have no statistically significant differences comparative( P ＞ 0.05 ).ConclusionThe learning curve of total thoracoscopicy surgery is approximalely 50 cases.
