Shock Index

Quick bedside assessment of circulatory shock.

Dr. Taimoor Asghar
Medically reviewed by Dr. Taimoor Asghar, MBBS Last updated:

Shock Index Form

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Understanding Your Results

Shock Index = HR / SBP. Normal range is roughly 0.5โ€“0.7. Values > 0.9 suggest shock, and values > 1.0 are critical.

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Frequently Asked Questions

What is this calculator used for?

This calculator helps estimate clinical values, risks, or dosing based on validated formulas and guidelines.

How accurate are the results?

Results are estimates and should always be confirmed with clinical judgment and appropriate testing.

Can I use this for pediatric patients?

Follow the specific calculator instructions. Some tools are pediatric-specific, while others are for adults only.

When should I contact a doctor?

Always consult a healthcare provider for abnormal results, worsening symptoms, or if you are unsure about next steps.