Atrial fibrillation

Coding system
CTV3 (Read V3) with TPP extensions
Codelist ID


The following codes are used to indicate Atrial fibrillation


The following codes are prepared from CTV3 and expected to be used in general practices in records of people with Atrial fibrillation. They cover a broad range and some codes may no longer be in routine use. The codelists have been derived from information supporting the general practice quality and outcomes framework to support research in OpenSAFELY. Once imported they were reviewed and ....OPTIONAL x, y and z was done (remove if it was signed off)


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Signed off by

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This definition has been computed by taking the manually created full codelist and converting it to a list of rules that define the codelist.

CTV3Code Description
G573. Atrial fibrillation and flutter
G5730 Atrial fibrillation
G5731 Atrial flutter
G573z Atrial fibrillation and flutter NOS
X202R Lone atrial fibrillation
X202S Non-rheumatic atrial fibrillation
Xa2E8 Paroxysmal atrial fibrillation
Xa7nI Controlled atrial fibrillation
XaEga Rapid atrial fibrillation
XaOfa Persistent atrial fibrillation
XaOft Permanent atrial fibrillation
XaaUH Paroxysmal atrial flutter
XaeUP Chronic atrial fibrillation
XaeUQ Typical atrial flutter
XaeUR Atypical atrial flutter