Transcatheter device closure of perimembranous ventricular septal defects: mid-term outcomes.

ABSTRACT:

Aims

The aim of this study was to evaluate the safety and efficacy of transcatheter closure for perimembranous ventricular septal defect (pmVSD) and its long-term results. The most common congenital heart condition is pmVSD. Transcatheter closure of pmVSD is a recently described technique with limited results for mid- to long-term follow-up.

Methods and results

Between June 2002 and June 2008, 848 patients with pmVSD were enrolled in our study and treated percutaneously with pmVSD occluders. All patients were followed up until December 2008, an average of 37 months. According to colour Doppler transthoracic echocardiography before the intervention and ventriculography, the average end-diastolic pmVSD size was 5.1 and 5.4 mm, respectively. Placement of the device was successf

SUBMITTER: Yang J 

PROVIDER: S-EPMC2938468 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature