Echocardiography (primary care)
Name echo_gprd
Chapter Circulatory disease/Heart Failure
Definition
Record of echocardiogram in primary care
Data Type Categorical
Data sources GPRD
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 28.03.2011 (Revision 1)
Category Definition
1 Normal
2 Potentially abnormal
3 Left ventricular dysfunction
4 Abnormal
5 Results not stated
9 Missing data
Implementation
IF Read code in echo_gprd code list, THEN echo_gprd = relevant category.

IF enttype = 342 AND echo_gprd = 5, THEN use data1 to change echo_gprd to relevant category according to TQU lookup:

IF data1 = 0 ('Data Not Entered') THEN echo_gprd = 5
ELSE IF data1 = 25 ('Normal') THEN echo_gprd = 1
ELSE IF data1 = 26 ('Abnormal') THEN echo_gprd = 4
ELSE IF data1 = 27 ('Potential abnormal') THEN echo_gprd = 2
Codelist version1
Codelist authorsJulie George, Emily Herrett, Liam Smeeth, Harry Hemingway
Creation date15 Apr 2011
Category (code) Clinical code Clinical term Datasource lookup
Normal (1) 5853000 Echocardiogram normal 1432
Normal (1) 585R.00 Echocardiogram normal 18508
Normal (1) 585k.00 Echocardiogram shows normal left ventricular function 12314
Potentially abnormal (2) 5C20.00 Echocardiogram equivocal 30917
Left ventricular dysfunction (3) 585f.00 Echocardiogram shows left ventricular systolic dysfunction 11284
Left ventricular dysfunction (3) 585g.00 Echocardiogram shows left ventricular diastolic dysfunction 11351
Abnormal (4) 5853100 Echocardiogram abnormal 5245
Abnormal (4) R132000 [D]Echocardiogram abnormal 10317
Abnormal (4) R132200 [D]Ultrasound cardiogram abnormal 40366
Results not stated (5) 5853.00 U-S heart scan 23268
Results not stated (5) 5853.11 Echocardiogram 1271
Results not stated (5) 5853z00 U-S heart scan NOS 27851
Results not stated (5) 7935200 Transoesophageal echocardiography 3919
Results not stated (5) 7935500 Transluminal intracardiac echocardiography 89353
Results not stated (5) 7P0H.00 Diagnostic echocardiography 26449
Results not stated (5) 7P0H000 Transthoracic echocardiography 26445
Results not stated (5) 7P0H100 Transoesophageal echocardiography 85952
Results not stated (5) 7P0H300 Epicardial echocardiography 94626
Results not stated (5) 7P0Hz00 Diagnostic echocardiography NOS 90493
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