Coronary angiogram results (primary care)
Name angio_result_gprd
Chapter Circulatory disease/Stable angina
Definition
Results of angiogram where test type not given
Data Type Categorical
Data sources GPRD
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 05.04.2011 (Revision 1)
Category Definition
0 Test not done
1 Normal
2 Abnormal - 1 vessel disease
3 Abnormal - 2 vessel disease
4 Abnormal - 3 vessel disease
5 Abnormal - NOS
Implementation
Category assigned based on code list.
Codelist version1
Codelist authorsJulie George, Emily Herrett, Liam Smeeth, Harry Hemingway
Creation date14 Apr 2011
Category (code) Clinical code Clinical term Datasource lookup
Abnormal - 1 vessel disease (2) G340000 Single coronary vessel disease 3999
Abnormal - 2 vessel disease (3) G340100 Double coronary vessel disease 5254
Abnormal - 3 vessel disease (4) G340.11 Triple vessel disease of the heart 1655
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