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Early to Mid-Term Follow-Up Outcomes of Percutaneous Closure of Atrial Septal Defects Using Recent Generation Devices: a Single-Center Experience

 Ah Young Kim  ;  Se Yong Jung  ;  Jenny Yeonsoo Chang  ;  Jo Won Jung  ;  Jae Young Choi 
 KOREAN CIRCULATION JOURNAL, Vol.49(4) : 326-335, 2019 
Journal Title
Issue Date
Atrial septal defects ; Cardiac catheterization ; Congenital heart defects ; Septal occluder device
BACKGROUND AND OBJECTIVES: This study aimed to describe our early to mid-term experience with transcatheter atrial septal defect (ASD) closure using the Occlutech Figulla® Flex II device (FSO), Gore® Cardioform septal occluder (GSO), and Amplatzer® septal occluder (ASO) after they were first approved in Korea in 2014, and to compare the three aforementioned kinds of ASD closure devices. METHODS: Between September 2014 and August 2016, 267 patients underwent transcatheter ASD closure in our institution. Baseline characteristics, hemodynamic features, comorbidities, and procedural success and complication rates were analyzed retrospectively. The unpaired Student t-test or variance analysis was used in the statistical analysis. RESULTS: The FSO was most commonly used (n=152, 56.9%), followed by the ASO (n=98, 36.7%) and GSO (n=17, 6.4%). Baseline characteristics and hemodynamic features were similar between the devices, except that the defect size and pulmonary flow-to-systemic flow ratio were lower in the GSO group than in the other groups. Overall, the procedural success rate remained at 100%, and major complication rate was <1%. No late complication occurred during the follow-up. CONCLUSIONS: The FSO and GSO are feasible, safe options for use in transcatheter ASD closure, and they are comparable to the ASO.
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1. College of Medicine (의과대학) > Dept. of Pediatrics (소아청소년과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Ah Young(김아영) ORCID logo https://orcid.org/0000-0002-0713-4461
Jung, Se Yong(정세용) ORCID logo https://orcid.org/0000-0003-1337-563X
Jung, Jo Won(정조원)
Choi, Jae Young(최재영) ORCID logo https://orcid.org/0000-0002-1247-6669
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