LP203321-7
Blood flow velocity.A wave.max
Active
Description
The A wave represents the flow of blood through the mitral or tricuspid valve into the ventricle (ventricular filling) during atrial contraction. During the A wave, upper-case A represents the blood flow velocity (LOINC component: blood flow velocity.A wave) and lower-case a prime (a') represents the annular tissue velocity (LOINC component: tissue velocity.A wave). The A and a' waves follow the E (LOINC component: blood flow velocity.E wave) and e' waves (LOINC component: tissue velocity.E wave), which represent ventricular filling during early diastole, before the start of atrial contraction. PMID: 20451803 Source: DICOM, PMID: 20451803
Basic Part Properties
- Part Display Name
- Maximum A-wave velocity
- Part Type
- Component (Describes the core component or analyte measured)
- Created On
- 2015-11-19
- Construct for LOINC Short Name
- A-wave Vmax
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=LP203321-7
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| zh-CN | Chinese (China) | 血流速度.A 波.最大值 Synonyms: 血流速度（血流流速、 |
| it-IT | Italian (Italy) | Velocità del flusso sanguigno.onda A.massimo Synonyms: Velocità massima onda-A |
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright