Metadata

Name Atrioventricular block, second degree
Type Disease or Syndrome
Group Cardiovascular
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists kuan_av_block_2_iXpD4FbSVDWsRvWjrAvJ59_Read2.csv kuan_av_block_2_iXpD4FbSVDWsRvWjrAvJ59_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 (iXpD4FbSVDWsRvWjrAvJ59)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Atrioventricular block, second degree 3295.00 40118.0 ECG: partial A-V block - 2:1 Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree 3296.00 93216.0 ECG: partial A-V block - 3:1 Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree 3297.00 19060.0 ECG: Wenckebach phenomenon Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree 3297.11 102330.0 Electrocardiogram: Mobitz type 1 second degree AV block Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree 329H.00 102553.0 Electrocardiogram: Mobitz type 2 second degree AV block Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree G561200 10922.0 Mobitz type II atrioventricular block Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree G561300 27928.0 Mobitz type I (Wenckebach) atrioventricular block Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree G561311 103752.0 Mobitz type 1 second degree atrioventricular block Diagnosis of Atrioventricular block, second degree
Atrioventricular block, second degree G561400 36629.0 Second degree atrioventricular block Diagnosis of Atrioventricular block, second degree

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Atrioventricular block, second degree I44.1 Atrioventricular block, second degree Diagnosis of Atrioventricular block, second degree

Implementation

At the specified date, a patient is defined as having had 'Atrioventricular block, second degree' 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. 'Atrioventricular block, second degree' diagnosis or history of diagnosis during a consultation 
OR
Secondary care (ICD10)
1. ALL diagnoses of 'Atrioventricular block, second degree' 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