Shock index: Difference between revisions
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Of these three measures, for GI bleeding, Age SI may better prognosticate<ref name="pmid33993044"/>. | Of these three measures, for GI bleeding, Age SI may better prognosticate<ref name="pmid33993044"/>. | ||
Additional studies have been done<ref name="pmid35696802">{{cite journal| author=van Bergen KMG, van Kooten L, Eurlings CGMJ, Foudraine NA, Lameijer H, Meeder JG | display-authors=etal| title=Prognostic value of the shock index and modified shock index in survivors of out-of-hospital cardiac arrest: A retrospective cohort study. | journal=Am J Emerg Med | year= 2022 | volume= 58 | issue= | pages= 175-185 | pmid=35696802 | doi=10.1016/j.ajem.2022.05.039 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=35696802 }} </ref>. | |||
==References== | ==References== | ||
Revision as of 12:14, 7 July 2022
The shock index (SI) is the heart rate (HR) divided by systolic blood pressure (SBP) .
The pretransport shock index can predict the need for resuscitation in the hospital[1].
Other variations are[2]:
- Shock index (SI) is the heart rate / systolic blood pressure (SBP). The normal range is 0.5–0.7
- Modified Shock Index (MSI) is the heart rate / mean arterial pressure (MAP)
- Age Shock Index (age SI) is SI * age.
Of these three measures, for GI bleeding, Age SI may better prognosticate[2].
Additional studies have been done[3].
References
- ↑ St John AE, McCoy AM, Moyes AG, Guyette FX, Bulger EM, Sayre MR (2018). "Prehospital Lactate Predicts Need for Resuscitative Care in Non-hypotensive Trauma Patients". West J Emerg Med. 19 (2): 224–231. doi:10.5811/westjem.2017.10.34674. PMC 5851492. PMID 29560047.
- ↑ 2.0 2.1 Kocaoğlu S, Çetinkaya HB (2021). "Use of age shock index in determining severity of illness in patients presenting to the emergency department with gastrointestinal bleeding". Am J Emerg Med. 47: 274–278. doi:10.1016/j.ajem.2021.05.008. PMID 33993044 Check
|pmid=value (help). - ↑ van Bergen KMG, van Kooten L, Eurlings CGMJ, Foudraine NA, Lameijer H, Meeder JG; et al. (2022). "Prognostic value of the shock index and modified shock index in survivors of out-of-hospital cardiac arrest: A retrospective cohort study". Am J Emerg Med. 58: 175–185. doi:10.1016/j.ajem.2022.05.039. PMID 35696802 Check
|pmid=value (help).