title: Measuring cardiac output in critically ill infants and children: Are we still "talking the talk" or can we now "walk the walk"?
authors.forename: Brian S
authors.initials: BS
authors.lastname: Olsen
authors.forename: Keith C
authors.initials: KC
authors.lastname: Kocis
mesh_terms: D002302:Cardiac Output; D005112:Extracorporeal Circulation / Q000379:methods*; D006439:Hemodynamics; D006801:Humans; D007201:Indicator Dilution Techniques; D015278:Intensive Care Units, Pediatric; D008955:Models, Cardiovascular; D014465:Ultrasonics