US EMS Protocol Census
Indication

Diltiazem for Atrial fibrillation with RVR

1,335 under review46 sources42 named agencies21 statesas of 2026-09-20

Adult weight-based dosing has a median of 0.25 mg/kg across 25 published protocols, with the middle half between 0.25 and 0.25.

46sources
42named agencies
21states
67entries
42named 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

25sources
22named agencies
16states
33entries
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 76%
  • IV/IO 24%

United States EMS Protocol Census, n=25 protocols from 22 named agencies / 16 states, updated Sep 2026

Adultmg

21sources
20named agencies
12states
33entries
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 58%
  • IV 42%

United States EMS Protocol Census, n=21 protocols from 20 named agencies / 12 states, updated Sep 2026

Pediatric, weight-basedmg/kg

1sources
1named agencies
1states
1entries
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=1 protocols from 1 named agencies / 1 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.