title: Invited commentary.
authors.affiliation: Division of Cardiovascular Surgery, University Children's Hospital, Steinwiesstrasse 75, 8032 Zurich, Switzerland. hitendu.dave@kispi.uzh.ch
authors.forename: Hitendu
authors.initials: H
authors.lastname: Dave
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male