Under Review
v1.0.4-LATEST
I48.91
Architectural Definition
Unspecified atrial fibrillation - irregular heart rhythm.
Schema Preview
● application/json
{
"entity": "i48-91",
"domain": "healthcare",
"metadata": {
"displayName": "I48.91",
"status": "DRAFT",
"version": "1.0.4",
"isStandardized": false
}
}Standard
ISO-8601
Data Type
String/Obj
Steward
Arch Council
Verified
Feb 2026