Ejection fraction:VFr:Pt:Heart.ventricle.left:Qn:US.2D Calculated by cube method

Preferred Label : Ejection fraction:VFr:Pt:Heart.ventricle.left:Qn:US.2D Calculated by cube method;

LOINC status : ACTIVE;

LOINC long common name : Left ventricular Ejection fraction by US.2D Calculated by cube method;

LOINC short name : LV EF US.2D cube;

LOINC description : This term represents the left ventricular ejection fraction (LVEF) based on left ventricular (LV) end-diastolic and end-systolic volumes as calculated by the Cubed method from measurements taken during 2D cardiac echo. The Cubed method formula for LV end-diastolic volume (LVIDd) 3, where LVIDd left ventricular internal dimension at end-diastole, and the formula for LV end-systolic volume (LVIDs) 3, where LVIDs left ventricular internal dimension at end-systole. [PMID: 5017683];

Details

Origin ID

77890-2;

UMLS CUI

C4036568;

Has component
- Ejection fraction [LOINC component]
Has method
- Calculated [LOINC method]
- US.2D+Calculated [LOINC method]
- US.2D+Calculated by cube method [LOINC method]
- Ultrasound [LOINC method]
- Ultrasound 2D [LOINC method]
- Ultrasound 2D.calculated [LOINC method]
Has property
- Volume Fraction [LOINC Property]
Has system
- Heart [LOINC System]
- Heart ventricle [LOINC System]
- Heart ventricle - left [LOINC System]
Has time aspect
- Point in time (spot) [LOINC time aspect]
Semantic type(s)
- Clinical Attribute [UMLS semantic type]

Keyword's position in hierarchy(ies) :

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