RT Journal Article SR Electronic T1 Emergency room to the intensive care unit in Hajj. The chain of life JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 937 OP 941 VO 27 IS 7 A1 Arabi, Yaseen M. A1 Alhamid, Sameer M. YR 2006 UL http://smj.org.sa/content/27/7/937.abstract AB Hajj, which brings more than 2 million Muslims together, represents a special challenge for healthcare services especially the intensive care unit. The main goal for healthcare providers is to provide the best service to the largest number of patients with the available resources. The purpose of this article is to outline the admission criteria from the emergency room to the intensive care and to review some of the unique features of providing these services during the Hajj season.