Left venticular ejection fraction
Name Ejectionfraction
Chapter MINAP/Clinical features and investigations
Definition
Left ventricular ejection fraction measures during this admission by echo, angio, radionuclide or MR study.
Data Type Categorical
Data sources MINAP
Repeated No
Valid event date range 01/01/2003 - 08/06/2009
Agreed 01/12/2010 (Revision 9.1)
Category DefinitionNotes
1 Good >=50%
2 Moderate 30 - 49%
3 Poor < 30%
8 Not assessed
9 Unkonown
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Category (code) ICD10 code ICD10 term
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