LP411015-3
Regurgitant blood flow pressure half-time
Active
Description
Pressure half-time is the time needed for the atrioventricular pressure gradient to reduce to half its initial measurement during ventricular diastole. It is primarily assessed through Doppler echocardiography though more invasive cardiac catherization and provides a means of calculating the approximate mitral valve area and evaluating mitral valve stenosis regurgitation. Caution should be used when applying pressure half-time measurements in patients with prosthetic mitral valves, mitral commissurotomy, tachycardia, arrhythmias, and aortic insufficiency. PMID: 21044983 Source: Regenstrief LOINC
Basic Part Properties
- Part Display Name
- Regurgitant blood flow pressure half-time
- Part Type
- Component (Describes the core component or analyte measured)
- Created On
- 2019-07-24
- Construct for LOINC Short Name
- Regurg PHT
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Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| zh-CN | Chinese (China) | 反流血流压力减半时间 Synonyms: 反流（回流、 |
| it-IT | Italian (Italy) | Flusso sanguigno rigurgitante, pressione emitempo Synonyms: Pressione emitempo di flusso sanguigno rigurgitante |
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