US EMS Protocol Census
Indication

Diltiazem for SVT

1,335 under review34 sources30 named agencies16 statesas of 2026-09-20

Adult weight-based dosing has a median of 0.25 mg/kg across 21 published protocols, with the middle half between 0.25 and 0.25.

34sources
30named agencies
16states
37entries
30named here

1,335 rows are under review across the census and excluded from every number on this page. How that works.

Adult, weight-basedmg/kg

21sources
18named agencies
11states
21entries
0kept as written
minp25medianp75max
0.250.250.250.250.25

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

Routes

  • IV 62%
  • IV/IO 38%

United States EMS Protocol Census, n=21 protocols from 18 named agencies / 11 states, updated Sep 2026

Adultmg

13sources
12named agencies
10states
14entries
0kept as written
minp25medianp75max
7.510101525

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

Routes

  • IV/IO 57%
  • IV 43%

United States EMS Protocol Census, n=13 protocols from 12 named agencies / 10 states, updated Sep 2026

Pediatric, weight-basedmg/kg

2sources
1named agencies
2states
2entries
0kept as written

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

Routes

  • IV 100%

United States EMS Protocol Census, n=2 protocols from 1 named agencies / 2 states, updated Sep 2026

Named agencies

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