title: Site-selective atrial septal puncture.
authors.forename: Siew
authors.initials: S
authors.lastname: Yen Ho
mesh_terms: D000328:Adult; D005260:Female; D006325:Heart Atria / Q000601:surgery* / Q000648:ultrastructure; D006346:Heart Septum / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011677:Punctures / Q000379:methods*; D013903:Thoracic Surgery / Q000379:methods; D018084:Ultrasonography, Interventional / Q000379:methods