Transcatheter device closure: Closure of atrial septal defect with device * choosing device size with 3D image and the formula * we do not use sizing balloon for choosing of the device size
Background: Three-dimensional echocardiographic image for atrial septal defect (ASD) is useful for evaluation of defect size and shape. The investigators suggested optimal device size using three-dimensional transesophageal echocardiographic image and our formula in previous study.
Purpose: In this study, the investigators seek to predict the correct device size and confirm the accuracy of the formula that we made before device closure in ASD patients.
| Facility | City | Region | Status |
|---|---|---|---|
| Asan Medical Center | Seoul | South Korea | Recruiting |
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT02097758 on ClinicalTrials.gov ↗ ← All trials in South Korea