Heart and vessels
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Retracted Publication
Transcatheter closure of perimembranous ventricular septal defects (VSD) with VSD occluder: early and mid-term results.
Results of perimembranous ventricular septal defects (pmVSD) transcatheter closure have been reported in the literature, mostly with the Amplatzer VSD device (muscular or eccentric) (AGA Medical Corp., Golden Valley, MN, USA). However, the data of percutaneous closure of pmVSD with VSD occluder (VSD-O) made in China are still limited. We sought to analyze the safety, efficacy, and follow-up results of percutaneous closure of pmVSD with VSD-O made in China. ⋯ Percutaneous pmVSD closure used VSD-O made in China is associated with excellent success and closure rates, no mortality, and low morbidity. Nowadays, pmVSD percutaneous closure is a valuable alternative to surgery. Longer follow-up data and improvements in device characteristics are needed to reduce the risk of cAVB.