Experience with transcatheter closure of secundum atrial septal defects using the Amplatzer septal occluder: A single centre study in 236 consecutive patients
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Absent posteroinferior and anterosuperior atrial septal defect rims: Factors affecting nonsurgical closure of large secundum defects using the Amplatzer occluder
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Supplementing transesophageal echocardiography with transthoracic echocardiography for monitoring transcatheter closure of atrial septal defects with attenuated anterior rim: A case series
Lin SM, Tsai SK, Wang JK, et al : Supplementing transesophageal echocardiography with transthoracic echocardiography for monitoring transcatheter closure of atrial septal defects with attenuated anterior rim: A case series. Anesth Analg 2003 96 : 1584 1588.
The role of transesophageal echocardiography in transcatheter closure of secundum atrial septal defects by the Amplatzer septal occluder
Mazic U, Gavora P, Masura J, et al : The role of transesophageal echocardiography in transcatheter closure of secundum atrial septal defects by the Amplatzer septal occluder. Am Heart J 2001 142 : 482 488.