Emergency Medicine · Critical Care
Delta Shock Index calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- Dsi Baseline Hr (bpm)Accepted range: 30 to 220
- Dsi Baseline Sbp (mmHg)Accepted range: 40 to 250
- Dsi Current Hr (bpm)Accepted range: 30 to 220
- Dsi Current Sbp (mmHg)Accepted range: 40 to 250
Primary source
Roshanov PS et al. Delta shock index in the emergency department predicts mortality. Acad Emerg Med. DOI: 10.1111/acem.12265. PMID: 24064884. Scope: Delta shock index = (current HR/SBP) − (baseline HR/SBP); rising values suggest hemodynamic deterioration. (2013)
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