title: The author replies.
authors.affiliation: Division of Pediatric Critical Care, Department of Pediatrics, University of Mississippi Medical Center, Jackson, MS.
authors.forename: Carrie L
authors.initials: CL
authors.lastname: Freeman
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000379:methods*; D015199:Extracorporeal Membrane Oxygenation / Q000401:mortality*; D005260:Female; D006333:Heart Failure / Q000401:mortality* / Q000628:therapy*; D017052:Hospital Mortality / Q000639:trends*; D061847:Hospitals, High-Volume; D006801:Humans; D008297:Male