Zm. Hijazi et al., SIMULTANEOUS TRANSCATHETER CLOSURE OF 2 SECUNDUM ATRIAL SEPTAL-DEFECTS USING THE AMPLATZER(TM) SEPTAL OCCLUDER, Journal of interventional cardiology, 11(3), 1998, pp. 181-184
Transcatheter closure of a single secundum atrial septal defect (ASD)
is performed routinely using various investigational devices. A 37-yea
r-old patient with two large secundum ASDs underwent successful simult
aneous transcatheter closure an using an 18-mm and 20-mm Amplatzer(TM)
septal occluder device. At 3-month follow-up, transesophageal color D
oppler echocardiography revealed one defect to be completely closed, a
nd the other had trivial residual shunt with significant improvement i
n symptoms. (J Intervent Cardiol 1998;11:181-184).