Metadata

Name Hypertrophic Cardiomyopathy
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 (HcTtcgqz2cuoAh5Kgmdyg9)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Hypertrophic Cardiomyopathy G551.00 8010.0 Hypertrophic obstructive cardiomyopathy Diagnosis of Hypertrophic Cardiomyopathy
Hypertrophic Cardiomyopathy G554300 3499.0 Hypertrophic non-obstructive cardiomyopathy Diagnosis of Hypertrophic Cardiomyopathy
Hypertrophic Cardiomyopathy Gyu5M00 70648.0 [X]Other hypertrophic cardiomyopathy Diagnosis of Hypertrophic Cardiomyopathy

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Hypertrophic Cardiomyopathy I42.1 Obstructive hypertrophic cardiomyopathy Diagnosis of Hypertrophic Cardiomyopathy
Hypertrophic Cardiomyopathy I42.2 Other hypertrophic cardiomyopathy Diagnosis of Hypertrophic Cardiomyopathy

Implementation

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