Version 2.77

Term Description

The ionized calcium concentration measured in a blood sample drawn from the circuit post continuous renal replacement therapy (CRRT) filter is used with the physiological ionized calcium concentration to control and adjusting the CRRT regional citrate anticoagulation.
Source: Regenstrief LOINC

Part Description

LP15458-0   Calcium.ionized
Low ionized calcium levels are common in critically ill patients with sepsis, renal failure, cardiac failure, pulmonary failure, post-surgery or burns. Monitoring of ionized calcium is particularly important in the unconscious or anesthetized patient, in whom unrecognized changes in calcium homeostasis may result in serious cardiovascular dysfunction with little of no prior warning signs. Decreased ionized calcium levels between 3 and 4 mg/dL are usually well tolerated, but the risk of cardiac arrest increases when ionized calcium levels approach 2.5 mg/dL. An ionized calcium level below 2.8 mg/dL is a reasonable threshold to begin calcium replacement therapy. Patients with hypotension or low cardiac output may require calcium replacement when ionized calcium falls below 3.2 to 3.6 mg/dL. Ionized calcium levels should be monitored during replacement therapy. Copyright Copyright © 2006 - 2008 ClinLab Navigator, LLC. Source: ClinLab Navigator, Ionized calcium

Fully-Specified Name


Additional Names

Short Name
Ca-I BldCRRT-sCnc
Display Name
Calcium.ionized (BldCRRT) [Moles/Vol]
Consumer Name Alpha Get Info
Calcium.ionized, CRRT Circuit Blood

Basic Attributes

First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Calcio ionizado:Concentración de sustancia:Punto temporal:Sangre extraída de los circuitos CRRT:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Calcio ionizado:Concentración de sustancias:Punto temporal:Sangre extraída del circuito CRRT:Cuantitativo:
fr-CA French (Canada) Calcium.ionisé:Concentration de substance:Temps ponctuel:Sang recueilli dans le circuit de thérapie continue de remplacement rénal:Quantitatif:
fr-FR French (France) Calcium ionisé:Moles/Volume:Ponctuel:Sang après filtration:Numérique:
fr-BE French (Belgium) Calcium.ionisé:Concentration de substance:Temps ponctuel:Sang recueilli dans le circuit de thérapie continue de remplacement rénal:Quantitatif:
it-IT Italian (Italy) Calcio.ionizzato:SCnc:Pt:Sangue da CRRT:Qn:
Synonyms: Chimica Concentrazione di Sostanza Punto nel tempo (episodio) Sangue prelevato da circuito di Terapia di Sostitu
nl-NL Dutch (Netherlands) calcium.geïoniseerd:mol/volume:moment:bloed afgenomen van CRRT-circuit:kwantitatief:
Synonyms: CRRT=continuous renal replacement therapy
pl-PL Polish (Poland) Wapń, zjonizowany:stężenie molowe:punkt w czasie:krew pobrana z obwodu ciągłej terapii nerkozastępczej:ilościowy:
ru-RU Russian (Russian Federation) Кальций.ионизированный:МолКонц:ТчкВрм:КрCRRT:Колич:
Synonyms: Количественный Кровь из контура аппарата непрерывной заместительной почечной терапии;Кровь из диализного аппарата Молярность;Молярная объёмная концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) Kalsiyum.iyonize:SubKons:Zmlı:KanCRRT:Kant:
zh-CN Chinese (China) 钙.离子型:物质的量浓度:时间点:CRRT全血:定量型:
Synonyms: CA;Cal Ca-I;ICA;凝血因子 I;凝血因子Ⅰ;活性钙;游离型钙;游离钙;离子化的钙;离子型钙;离子钙;钙.游离;钙.游离型;钙.离子;钙离子 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 离子 离子化 离子性 连续性肾脏替代治疗管线血液;CRRT血液;取自CRRT(连续性肾脏替代治疗,continuous renal replacement therapy)管线的全血;取自CRRT(连续性肾脏替代治疗,continuous renal replacement therapy)管线的血液;连续性肾脏替代治疗管线全血

Example Units

Unit Source
mmol/L Example UCUM Units

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

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