Cited by 84Cardiovascular and Diving-Related ComplicationsCongenital Heart Disease StudiesCardiac Structural Anomalies and Repair

Long-term (5- to 20-year) outcomes after transcatheter or surgical treatment of hemodynamically significant isolated secundum atrial septal defect

Kutty, Shelby, Hazeem, Anas Abu, Brown, Kimberly, Danford, Christopher J., Worley, Sarah E., Delaney, Jeffrey W., Danford, David A., Latson, Larry A.·2012·The American Journal of Cardiology

Abstract

Truly long-term follow-up data after transcatheter closure (TC) of atrial septal defects (ASDs) are scarce. We report the 5- to 20-year outcomes of TC and surgical closure (SC) for typical secundum ASD. We reviewed the records of patients with isolated secundum ASD and right ventricular volume overload who underwent TC or SC (January 1, 1986 to September 30, 2005). Follow-up was obtained through a combination of chart review, physician records, and telephone survey. We identified 375 patients (207 SC and 168 TC) and obtained follow-up data >5 years (median follow-up 10 years) for 300 (152 SC, 148 TC). Nine patients have died (3%). The New York Heart Association functional class was unchanged in 227 patients, improved in 25, and was worse in 15. Clinically significant arrhythmia was found in 28 patients (9.3%); 21% aged >40 years developed arrhythmia. On multivariate analysis, the odds of significant arrhythmia tended to be greater in the SC group, but this was statistically insignificant (95% confidence interval 0.68 to 3.9, p = 0.27). Age and preprocedure arrhythmia, but not TC or SC, were independent risk factors for late arrhythmia (p <0.001). No difference was found in the incidence of late, probably embolic, stroke in the TC (3%) versus SC (2%) groups. In conclusion, long-term outcomes after secundum ASD closure using modern methods are excellent. No significant differences were found between TC versus SC with regard to survival, functional capacity, atrial arrhythmias, or embolic neurologic events. Arrhythmia and neurologic events remain long-term risks after ASD closure, especially if the patient had pre-existing arrhythmia.

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Crossref · 10.1016/j.amjcard.2011.12.031

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Authors
Kutty, S., Hazeem, A. A., Brown, K., Danford, C. J., Worley, S. E., Delaney, J. W., Danford, D. A., & Latson, L. A.
Affiliations
  • Creighton University (US)
  • Cleveland Clinic (US)
  • University of Nebraska Medical Center (US)
Corresponding author
Kutty, Shelby
Venue
The American Journal of Cardiology
Publisher
Elsevier BV
Published
2012-05
Volume
109
Issue
9
Pages
1348-1352
ISSN
0002-9149 (ISSN-L)
OpenAlex
W2123116915
Cited by
84
References
30
Citations by year
2026: 5 · 2025: 2 · 2024: 3 · 2023: 4 · 2022: 4 · 2021: 5 · 2020: 7 · 2019: 3 · 2018: 5 · 2017: 10 · 2016: 12 · 2015: 7 · 2014: 11 · 2013: 5 · 2012: 1
FWCI
6.18
Type
journal article
Language
en
Open access
closed
Locations
  • The American Journal of Cardiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Cardiovascular and Diving-Related Complications
  • Health Sciences › Medicine › Epidemiology › Congenital Heart Disease Studies
  • Health Sciences › Medicine › Surgery › Cardiac Structural Anomalies and Repair
Keywords
secundum atrial septal defect, transcatheter closure, surgical closure, long-term outcomes, atrial arrhythmias, stroke, right ventricular volume overload, NYHA functional class, survival, risk factors
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Child, Child, Preschool, Female, Follow-Up Studies, Cardiac Catheterization, Heart Septal Defects, Atrial, Hemodynamics, Humans, Infant, Male, Middle Aged, Retrospective Studies, Time Factors, United States, Survival Rate, Treatment Outcome, Age Distribution, Young Adult, Septal Occluder Device

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