title: Addendum to cardiac arrest at 30,000 feet.
authors.forename: Keith J
authors.initials: KJ
authors.lastname: Ruskin
authors.forename: Frank W
authors.initials: FW
authors.lastname: Sellke
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D000369:Aged, 80 and over; D004632:Emergency Medical Services; D006323:Heart Arrest / Q000628:therapy; D006801:Humans; D008297:Male; D014195:Travel