Version 2.78

Part Descriptions

LP15957-1   Coagulation surface induced
Coagulation surface induced (aPTT) is the evaluation of intrinsic coagulation system and is useful in monitoring heparin therapy; aid in screening for the following: presence of classical hemophilia A, and B; Christmas disease; congenital deficiencies of factors II, V, VIII, IX, X, XI, and XII; presence of dysfibrinogenemia; disseminated intravascular coagulation; liver failure;congenital hypofibrinogenemia; vitamin K deficiency; congenital deficiency of Fitzgerald factor; congenital deficiency of prekallikrein; circulatory anticoagulant when heparin is given for treatment or prevention of thromboembolism. Source: Regenstrief Institute

LP15957-1   Coagulation surface induced
The partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT or APTT) is a performance indicator measuring the efficacy of both the "intrinsic" (now referred to as the contact activation pathway) and the common coagulation pathways. Apart from detecting abnormalities in blood clotting, it is also used to monitor the treatment effects with heparin, a major anticoagulant. It is used in conjunction with the prothrombin time (PT) which measures the extrinsic pathway. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

Fully-Specified Name

Component
Coagulation surface induced actual/Normal
Property
RelTime
Time
Pt
System
PPP
Scale
Qn
Method
Coag

Additional Names

Short Name
aPTT Act/Nor PPP
Display Name
aPTT actual/normal Coag (PPP) [Relative time]
Consumer Name Alpha Get Info
aPTT actual/normal, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.36
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
12500

Member of these Panels

LOINC Long Common Name
50197-3 aPTT panel - Platelet poor plasma

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Tiempo parcial de Tromboplastina activado (aPTT) actual/normal:Tiempo relativo:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulativo
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Superficie de coagulación inducida real / normal:Tiempo relativo:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Ensayo de coagulación
et-EE Estonian (Estonia) Aktiveeritud osalise tromboplastiini aeg tegelik/normaalne:RelTime:Pt:PPP:Qn:Koagulomeetria
Synonyms: Juhuslik Kvantitatiivne Suhteline aeg Trombotsüütidevaene plasma
fr-CA French (Canada) Temps de céphaline induite, Mesuré/normal:Temps relatif:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
fr-FR French (France) Temps de céphaline activée Patient/témoin:Temps relatif:Ponctuel:Plasma pauvre en plaquettes:Numérique:Coagulation
fr-BE French (Belgium) Temps de céphaline induite Mesuré/normal:Temps relatif:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
Synonyms: Mesuré/normal Test d''Hémostase
it-IT Italian (Italy) Coagulazione superficiale indotta effettivo/normale:RelTime:Pt:PPP:Qn:Coag
Synonyms: Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione Tempo di tromboplastina parziale attivata (aPTT) Tempo Relativo Test di coagulazione
nl-NL Dutch (Netherlands) aPTT gemeten/normaal:relatieve tijd:moment:plaatjesarm plasma:kwantitatief:stollingsmethode
Synonyms: coagulatiemethode gemeten/normaal
pl-PL Polish (Poland) Czas częściowej tromboplastyny po aktywacji badane/prawidłowe:względna jednostka czasu:punkt w czasie:osocze ubogopłytkowe:ilościowy:test krzepnięcia
Synonyms: Krzepnięcie indukowane powierzchniowo oznaczone/Prawidłowe PPP
ru-RU Russian (Russian Federation) Коагуляция индуцированная поверхностью актуальный/нормальный:ОтнВр:ТчкВрм:ОПП:Колич:Коаг
Synonyms: Анализ факторов свертывания крови;Коагулограмма Количественный Обеднённая пластинками плазма;Бедная тромбоцитами плазма Относительное время Протромбиновое (тромбопластиновое) время в крови или в плазме Точка во времени;Момент
tr-TR Turkish (Turkey) Koagülasyon yüzeyi uyarılmış gerçek/normal:GörZmn:Zmlı:TFkP:Kant:Koag
zh-CN Chinese (China) 表面诱导型凝血过程 实际的/正常的:相对时间:时间点:贫血小板血浆:定量型:凝血功能分析
Synonyms: APTT;PTT;活化部分促凝血酶原激酶时间;活化部分凝血活素时间;活化部分凝血活酶时间;活化部分凝血活酶时间（Activated Partial Thrombplastin Time，APTT，aPTT，PTT）;活化部分凝血活酶时间(APTT);活化部分凝血激酶时间;活化部分凝血酶时间;测定的是自凝血因子 XII 激活开始的凝血时间;激活部分凝血活酶时间;表面诱导型凝血;表面诱导型凝血作用;表面诱导的凝血;表面诱导的凝血作用;表面诱导的凝血过程;部分凝血活酶时间（Partial Thromboplas 乏血小板血浆;Platelet poor plasma;PPP 倾斜试管;倾斜试管法;凝固测定;凝血功能测定;凝血测定;快速凝固试验;快速凝血试验;快速凝集试验 凝固;凝固现象;凝血;凝血作用;凝血功能;凝血功能类;凝血类成分;凝血过程 凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 实测值 实测值/正常值;实际/正常;实际值/正常值;实际测定值/正常值 实测的 实际值 对照 对照标准 对照物 对照的 时刻;随机;随意;瞬间 正常的 面;表层;上面;外表;表象;面上

Example Units

Unit Source
{ratio} 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=63561-5