Clinical Trial: Efficacy of Three Dimensional Transesophageal Echocardiography for Percutaneous Device Closure in Atrial Septal Defect

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional

Official Title:

Brief Summary:

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.

Detailed Summary:
Sponsor: Asan Medical Center

Current Primary Outcome: Successful device implantation [ Time Frame: 1 day ]

Original Primary Outcome: Same as current

Current Secondary Outcome: Procedure time [ Time Frame: during procedure ]

Original Secondary Outcome: Same as current

Information By: Asan Medical Center

Dates:
Date Received: March 25, 2014
Date Started: March 2014
Date Completion: December 2017
Last Updated: January 23, 2017
Last Verified: January 2017