Indication

Calcium Chloride for Cardiac arrest

30 sources26 named agencies21 statesas of 2026-10-31

Adult dosing has a median of 1000 mg across 25 published protocols, with the middle half between 1000 and 1000.

30sources

26named agencies

21states

50entries

26named here

Includes 1 agency outside the US.

Doses far off from what other protocols give are likely misreads, so they are left out until checked. How that works.

Adultmg

25sources

22named agencies

18states

25entries

0kept as written

min	p25	median	p75	max
500	1000	1000	1000	1000

Values in mg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

Routes

IV/IO 88%
IV 12%

United States EMS Protocol Census, n=25 protocols from 22 named agencies / 18 states, updated Oct 2026

Pediatric, weight-basedmg/kg

19sources

17named agencies

14states

19entries

0kept as written

min	p25	median	p75	max
10	20	20	20	20

Values in mg/kg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

Routes

IV/IO 95%
IV 5%

United States EMS Protocol Census, n=19 protocols from 17 named agencies / 14 states, updated Oct 2026

AdultmL

3sources

3named agencies

3states

3entries

0kept as written

Below 5 sources, so no distribution is published for this group — only the counts above.

Routes

IV/IO 67%
IV 33%

United States EMS Protocol Census, n=3 protocols from 3 named agencies / 3 states, updated Oct 2026

Adult, weight-basedmg/kg

3sources

2named agencies

3states

3entries

0kept as written

Below 5 sources, so no distribution is published for this group — only the counts above.

Routes

IV/IO 100%

United States EMS Protocol Census, n=3 protocols from 2 named agencies / 3 states, updated Oct 2026

Named agencies with a page26

Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.