Objective :The purpose of this research is to explore the clinical
application prospect of percutaneous closure atrial septal defects
guided by thoracic echocardiography. Methods : Selected 90 inpatients
who were pure atrial septal defects from sep 2014 to December 2019,
Under local anesthesia via femoral vein puncture closure atrial septal
defects guided by thoracic echocardiography, Real-time evaluatie
plugging result.The patients underwent follow-up echocardiography at 3
days, 3 months, 6 months, 12 months after surgery．Results
Intraoperative occlusion was not successful in 3 cases（The plug is not
fixed firmly, so withdraw the plug）， Occluder were successfully
implanted in 87 patients, there were no serious complications such as
valvular injury、pericardial effusion、occluder off,five patients had a
little residual shunt in 3 days after surgery, residual shunt disapper
after 3 months underwent follow-up echocardiography, the rest of the
patients does not appear residual shunt.. Conclusion :Percutaneous
closure atrial septal defects guided by thoracic echocardiography had
Superiority such as simplicity of operator、shorter operator
time、less-injury、safety、fast recovery,the surgery has a broad clinic
prospects．
Percutaneous closure of secundum type atrial septal defects: More than 5-year follow-up
