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

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

LOINC status : ACTIVE;

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

LOINC short name : TV 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

81094-5;

UMLS CUI

C4265685;

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
- Tricuspid 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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