title: Preface.
authors.affiliation: University of Virginia, Department of Anesthesiology, Charlottesville, VA, USA. Electronic address: jh3wd@hscmail.mcc.virginia.edu.
authors.forename: Julie L
authors.initials: JL
authors.lastname: Huffmyer
mesh_terms: D002315:Cardiopulmonary Bypass / Q000379:methods / Q000639:trends*; D005112:Extracorporeal Circulation / Q000379:methods / Q000639:trends*; D006801:Humans