Application of Percutaneous Ventricular Septal Defect Closure Under Solely Guidance of Echocardiography
10.3969/j.issn.1000-3614.2015.08.014
- VernacularTitle:单纯超声心动图引导下经皮室间隔缺损封堵术的应用研究
- Author:
Xiangbin PAN
;
Kunjing PANG
;
Wenbin OUYANG
;
Shouzheng WANG
;
Yao LIU
;
Dawei ZHANG
;
Fengwen ZHANG
;
Shengshou HU
;
Shoujun LI
- Publication Type:Journal Article
- Keywords:
Ventricular septal defects;
Echocardiography;
Percutaneous intervention
- From:
Chinese Circulation Journal
2015;(8):774-776
- CountryChina
- Language:Chinese
-
Abstract:
Objective: Traditional percutaneous ventricular septal defect (VSD) closure had disadvantages of radiation and contrast media reaction in relevant patients. We want to investigate the efifcacy and safety of percutaneous VSD closure under solely guidance of echocardiography.
Methods: A total of 28 VSD patients treated by percutaneous VSD closure under solely guidance of trans-thoracic echocardiography in our hospital from 2014-02 to 2014-10 were summarized. The patients mean age was (9.5 ± 3.1) years with the body weight at (31.3 ± 7.7) kg. The average diameter of VSD was (4.6 ± 0.9) mm, and the clinical follow-up study was conducted by echocardiography at 1, 3, 6 and 12 months after the procedure.
Results: There were 26 patients with successful treatment by percutaneous VSD closure under solely guidance of echocardiography. 1 patient was converted to perventricular closure with trans-esophageal echocardiography guidance because the catheter could not pass through the defect; another patient was converted to surgical repair because of the residual shunt > 2 mm. The average procedural time was (63.3 ± 11.7) min and the mean diameter of symmetrical occluder was (6.6 ± 1.0) mm. There were 2 patients with immediate post-operative residual shunt, and the average in-hospital time was (3.7 ± 1.3) days. All patients discharged without the complications as peripheral vascular injury or cardiac perforation. The average follow-up time was (6.2 ± 3.4) months. The residual shunt disappeared in 2 patients at 1 month follow-up time point. No patients suffered from pericardial effusion, occluder malposition, atrio-ventricular block and aortic valve regurgitation.
Conclusion: Echocardiography guided percutaneous VSD closure is safe and effective, it may avoid the radiation and contrast media reaction in relevant patients.
