title: ALS VS. BLS.
authors.forename: Keith
authors.initials: K
authors.lastname: Wesley
authors.forename: Karen
authors.initials: K
authors.lastname: Wesley
mesh_terms: D022561:Advanced Cardiac Life Support; D004638:Emergency Treatment; D005260:Female; D006801:Humans; D008020:Life Support Care; D008297:Male; D006278:Medicare / Q000191:economics; D009460:Neurologic Examination; D058687:Out-of-Hospital Cardiac Arrest / Q000191:economics / Q000401:mortality / Q000628:therapy*; D015996:Survival Rate; D014481:United States