Version 2.78

Part Description

LP15688-2   Lactate dehydrogenase 1
LDH exists in five molecular forms(isoenzymes). LDH isoenzymes may be followed to evaluate chest pain. Normally, LD1 is less than LD2. Patients with acute myocardial infarct(AMI), hemolytic anemia, megaloblastic anemia and, occasionally, renal injury, have LD1/LD2 "flip" where LD2 is greater than LD1. An association between LD1 and testicular seminoma has also been recognized. Information from Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

Fully-Specified Name

Component
Lactate dehydrogenase 1/Lactate dehydrogenase.total
Property
CFr
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
LDH1 Ur-CFr
Display Name
LDH 1 (U) [Catalytic fraction]
Consumer Name Alpha Get Info
LDH 1, Urine

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG51641-5 Lactate dehydrogenase 1/Lactate dehydrogenase.total|CFr|Urine

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Lactato deshidrogenasa 1/Lactato dehidrogenasa total:Fracción Catalítica:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Laktaadi dehüdrogenaas 1/laktaadi dehüdrogenaas.üld:CFr:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-BE French (Belgium) Lactate déshydrogénase 1/Lactate déshydrogénase.totale:Fraction catalytique:Temps ponctuel:Urine:Quantitatif:
Synonyms: LDH LDH. Totales LDH-1
fr-CA French (Canada) Lactate déshydrogénase 1/Lactate déshydrogénase.totale:Fraction catalytique:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) Lattato deidrogenasi 1/Lattato deidrogenasi.totale:CFr:Pt:Urine:Qn:
Synonyms: Frazione Catalitica Microbiologia Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) lactaatdehydrogenase 1/lactaatdehydrogenase.totaal:enzymatische fractie:moment:urine:kwantitatief:
pl-PL Polish (Poland) Dehydrogenaza mleczanowa 1/dehydrogenaza mleczanowa:frakcja katalityczna:punkt w czasie:mocz:ilościowy:
ru-RU Russian (Russian Federation) Лактат дегидрогеназа 1/Лактат дегидрогеназа.общий:КаталФрак:ТчкВрм:Моча:Колич:
Synonyms: Каталитическая фракция Количественный Лактатдегидрогеназа 1 Лактатдегидрогеназа.общая Точка во времени;Момент
tr-TR Turkish (Turkey) Laktat dehidrojenaz 1/Laktat dehidrojenaz.total:KtlFr:Zmlı:İdrar:Kant:
zh-CN Chinese (China) 乳酸脱氢酶 1/乳酸脱氢酶.总计:催化分数:时间点:尿液:定量型:
Synonyms: Ⅰ 2-羟基-丙酸;Lact;L-乳酸 I L.D.H;LD;LDH;L-乳酸脱氢酶 LD1;LD-1;LDH1;乳酸脱氢酶.组分 1;乳酸脱氢酶.组分-1;乳酸脱氢酶-1;乳酸脱氢酶同工酶 1;乳酸脱氢酶同工酶-1;乳酸脱氢酶组分 1;乳酸脱氢酶组分-1 乳酸脱氢酶总计 全体数量 全部 共计 去氢酶 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 总 总和 总数 总量 总额 时刻;随机;随意;瞬间 汇总

Example Units

Unit Source
% Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=104814-9