Effective regurgitant orifice area:Area:Pt:Mitral valve:Qn:US.doppler Calculated by volumetric method

Preferred Label : Effective regurgitant orifice area:Area:Pt:Mitral valve:Qn:US.doppler Calculated by volumetric method;

LOINC status : ACTIVE;

LOINC long common name : Mitral valve Effective regurgitant orifice area by US.doppler Calculated by volumetric method;

LOINC short name : MV EROA DOP Calc by vol;

LOINC description : The effective regurgitant orifice area (EROA) is the size of the defect where the valve leaflets are not aligning normally (coaptation defect). The severity of regurgitation is related to the EROA. EROA can be calculated by the Volumetric method as regurgitant volume divided by the velocity time integral of the regurgitant jet velocity (VTIRegJet), which is recorded by continuous wave Doppler. [PMID: 18276823];

Details

Origin ID

77914-0;

UMLS CUI

C4036549;

Has component
- Area [LOINC component]
- Effective regurgitant orifice area [LOINC component]
- Orifice [LOINC component]
- Orifice area [LOINC component]
- Regurgitant orifice area [LOINC component]
Has method
- Calculated [LOINC method]
- Doppler [LOINC method]
- US.doppler+Calculated by volumetric method [LOINC method]
- Ultrasound [LOINC method]
- Ultrasound.doppler [LOINC method]
- Ultrasound.doppler.calculated [LOINC method]
Has property
- Area [LOINC Property]
Has system
- Mitral valve [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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