title: Invited commentary.
authors.affiliation: Medical City Dallas Hospital, 7777 Forest Lane, Suite A323, Dallas, TX 75230, USA.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Mack
mesh_terms: D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D012371:Robotics