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Term Description

In the early stages of development the fetal heart rate (FHR) is controlled by the sympathetic nervous system and arterial chemoreceptors. As gestation continues, the FHR decreases and its variability increases due to the maturation of the parasympathetic nervous system. The National Institute of Child Health and Human Development have recommended the adoption of standardized guidelines for the interpretation of FHRs. The following parameters of the fetal heart tracing should be systematically evaluated with both qualitative and quantitative descriptions:
1. Baseline rate
2. Baseline FHR
3. Presence of accelerations
4. Periodic or episodic decelerations
5. Changes or trends of FHR over time
6. Frequency and intensity of uterine contractions
The baseline FHR is determined by measuring the heart rate for ten minutes that is rounded to the nearest 5 minute interval, and excludes stretches with significant FHR variability, periodic or episodic changes, and segments of baseline that vary by greater than 25 beats per minute. The baseline must last a minimum of two minutes, and if it is less than two minutes it will be considered indeterminate. A change in the baseline FHR is defined as a decrease or increase of heart rate that persists for more than ten minutes.http://perinatology.com/Fetal%20Monitoring/Intrapartum%20Monitoring.htm

LOINC Names Get Info

Fully-Specified Name
Heart rate:NRat:10M^mean:^Fetus:Qn:
Long Common Name
Heart rate 10 minutes mean Fetus
Short Name
Fet 10M Mean Heart rate
Consumer Name Alpha Get Info
Average Heart rate in 10 Minutes

Part Model Get Info

  • Component
    Heart rate
    LP72677-5
    • Analyte
      Heart rate
      LP72677-5
      • Component Numerator
        Heart rate
        LP72677-5
        • Component Numerator Core
          Heart rate
          LP72677-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    NRat
    LP6839-7
  • Time
    10M^mean
    LP281606-6
  • System
    ^Fetus
    LP310004-9
    • System Core
      NULL
       
    • Super System
      Fetus
      LP6982-5
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
HRTRATE.MOLEC
Type
Clinical
First Released
Version 2.65
Last Updated
Version 2.65 (ADD)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Καρδιακός ρυθμός:NRat:10M^μέσο:^Έμβρυο:Qn:
Synonyms: - 10M HRTRATE.MOLEC NRat Qn Αξία Έμβρυο Καρδιακός ρυθμός μέσο
es-MXSpanish (Mexico)Ritmo cardiaco:NRat:10M^promedio:^ Feto:Cuantitativo:
fr-FRFrench (France)Fréquence cardiaque:Nombre/Temps:10min^moyenne:^foetus:Numérique:
it-ITItalian (Italy)Frequenza cardiaca:NRat:10Minuti^media:^feto:Qn:
Synonyms: 10 minuti Frequenza cardiaca - molecolare Indice numerico
nl-NLDutch (Netherlands)hartslagfrequentie:aantal/tijd:10 min^gemiddelde:^foetus:kwantitatief:
Synonyms: 10M
ru-RURussian (Russian Federation)Частота сердечных сокращений:КолСкор:10 минут^средний:^Плод:Колич:
Synonyms: Количественный Количество скорость
zh-CNChinese (China)心率:计数型速率:10分钟^平均值:^胎儿:定量型:
Synonyms: 10分;十分钟 单位时间内的数量或计数;数量/时间;数量型速率;数量型速率或计数型速率;数量型速率或计数型速率(单位时间);数量或计数型速率;计数/时间;计数型速率(单位时间);数量或计数型速率(单位时间) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 均值;平均;平均数 心搏率;心跳速率 特殊心率 胎;超系统 - 胎儿 速度

Example Units

UnitSource
{beats}/minExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=89692-8