RT Journal Article SR Electronic T1 Blackout? cause: misdiagnosis of cardiac arrest JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 392 OP 393 DO 10.7861/clinmedicine.9-4-392 VO 9 IS 4 A1 James Pemberton A1 Janet M McComb YR 2009 UL http://www.rcpjournals.org/content/9/4/392.abstract