Metadata

Name Trifascicular block
Type Disease or Syndrome
Group Cardiovascular
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists
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 (9Fo6p7PhiAo5LgmDGaW2aK)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Trifascicular block 329B.00 100234.0 ECG: trifascicular block Diagnosis of Trifascicular block
Trifascicular block G565400 10712.0 Trifascicular block Diagnosis of Trifascicular block

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Trifascicular block I45.3 Trifascicular block Diagnosis of Trifascicular block

Implementation

At the specified date, a patient is defined as having had 'Trifascicular block' IF they meet the criteria for any of the following 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:

Primary care
1. 'Trifascicular block' diagnosis or history of diagnosis during a consultation 
OR
Secondary care (ICD10)
1. ALL diagnoses of 'Trifascicular block' or history of diagnosis during a hospitalization

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