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Atrial fibrillation
Metadata
| Name | Atrial fibrillation |
| Type | Disease or Syndrome |
| Group | Cardiovascular |
| Data Sources |
|
| Clinical Terminologies |
Read Version 2 ICD-10 |
| Codelists | kuan_AF_7LD6QMWnjm3TRHykwMpQ6h_Read2.csv kuan_AF_7LD6QMWnjm3TRHykwMpQ6h_ICD10.csv |
| Valid Event Data Range | 01/01/1999 - 01/07/2016 |
| Sex |
Female Male |
| Authors | Kuan V, Denaxas S, Gonzalez-Izquierdo A, Direk K, Bhatti O, Husain S, Sutaria S, Hingorani M, Nitsch D, Parisinos C, Lumbers T, Mathur R, Sofat R, Casas JP, Wong I, Hemingway H, Hingorani A |
| Agreement Date | 20 May 2019 |
| Version (UUID) | 1 (7LD6QMWnjm3TRHykwMpQ6h) |
Primary care
| Disease | Readcode | Medcode | ReadcodeDescr | Category |
|---|---|---|---|---|
| Atrial fibrillation | 14AN.00 | 6345 | H/O: atrial fibrillation | History of atrial fibrillation or flutter (1) |
| Atrial fibrillation | 14AR.00 | 93460 | History of atrial flutter | History of atrial fibrillation or flutter (1) |
| Atrial fibrillation | 212R.00 | 28994 | Atrial fibrillation resolved | History of atrial fibrillation or flutter (1) |
| Atrial fibrillation | 662S.00 | 18746 | Atrial fibrillation monitoring | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 6A9..00 | 45773 | Atrial fibrillation annual review | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os..00 | 57832 | Atrial fibrillation monitoring administration | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os0.00 | 90187 | Atrial fibrillation monitoring first letter | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os1.00 | 90188 | Atrial fibrillation monitoring second letter | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os2.00 | 90189 | Atrial fibrillation monitoring third letter | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os3.00 | 90190 | Atrial fibrillation monitoring verbal invite | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9Os4.00 | 90191 | Atrial fibrillation monitoring telephone invite | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9hF..00 | 63350 | Exception reporting: atrial fibrillation quality indicators | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | 9hF1.00 | 39114 | Excepted from atrial fibrillation qual indic: Inform dissent | Atrial fibrillation monitoring (2) |
| Atrial fibrillation | G573200 | 1268 | Paroxysmal atrial fibrillation | Paroxysmal atrial fibrillation (3) |
| Atrial fibrillation | G573400 | 96277 | Permanent atrial fibrillation | Persistent or permanent atrial fibrillation (4) |
| Atrial fibrillation | G573500 | 96076 | Persistent atrial fibrillation | Persistent or permanent atrial fibrillation (4) |
| Atrial fibrillation | 3272.00 | 3757 | ECG: atrial fibrillation | Atrial fibrillation, not otherwise specified (5) |
| Atrial fibrillation | G573000 | 1664 | Atrial fibrillation | Atrial fibrillation, not otherwise specified (5) |
| Atrial fibrillation | G573300 | 35127 | Non-rheumatic atrial fibrillation | Atrial fibrillation, not otherwise specified (5) |
| Atrial fibrillation | G573.00 | 2212 | Atrial fibrillation and flutter | Atrial fibrillation or flutter (6) |
| Atrial fibrillation | G573z00 | 23437 | Atrial fibrillation and flutter NOS | Atrial fibrillation or flutter (6) |
| Atrial fibrillation | 3273.00 | 6771 | ECG: atrial flutter | Atrial flutter (7) |
| Atrial fibrillation | G573100 | 1757 | Atrial flutter | Atrial flutter (7) |
Secondary care
Diagnoses
| Disease | ICD10code | ICD10codeDescr | Category |
|---|---|---|---|
| Atrial fibrillation | I48 | Atrial fibrillation and flutter | Fibrillation and flutter |
Implementation
Use MODIFIED CALIBER 'Atrial fibrillation' phenotyping algorithm:
At the specified date, a patient is considered to have had 'Atrial fibrillation' or flutter IF they meet any of the criteria below on or before the specified date.
The earliest date on which the individual meets any of the following criteria on or before the specified date is defined as the first event date:
1. 1. Historical & Diagnosed: first recorded AF code indicates monitoring of an existing condition, or reference to a previous AF diagnosis, or a diagnosis code for AF; preference given to the earliest dated record rather than diagnosis source (i.e. no preference for primary versus secondary care).
1. af_gprd: category 1, 2, 3, 4, 5, 6, 7
2. af_hes: category 6
Publications
Kuan V., Denaxas S., Gonzalez-Izquierdo A. et al. A chronological map of 308 physical and mental health conditions from 4 million individuals in the National Health Service. The Lancet Digital Health - DOI 10.1016/S2589-7500(19)30012-3