Table 2.
ICD codes used to identify and exclude individuals whose atrial fibrillation was valvular in nature
| ICD10_code | Diagnosis |
|---|---|
| I05 | Rheumatic mitral valve diseases |
| I05.0 | Rheumatic mitral stenosis |
| I05.2 | Rheumatic mitral stenosis with insufficiency |
| I05.8 | Other rheumatic mitral valve diseases |
| I05.9 | Rheumatic mitral valve disease, unspecified |
| I08 | Multiple valve diseases |
| I08.0 | Disorders of both mitral and aortic valves |
| I08.1 | Disorders of both mitral and tricuspid valves |
| I08.3 | Combined disorders of mitral, aortic and tricuspid valves |
| I08.8 | Other multiple valve diseases |
| I08.9 | Multiple valve disease, unspecified |
| T82.0 | Mechanical complication of heart valve prosthesis |
| T82.6 | Infection and inflammatory reaction due to cardiacvalve prosthesis |
| T82.8 | Other specified complications of cardiac and vascular prosthetic devices, implants and grafts |
| T82.9 | Unspecified complication of cardiac and vascular prosthetic device, implant and graft |
| Z95.2 | Presence of prosthetic heart valve |
| Z95.4 | Presence of other heart-valve replacement |