78517-0
LaboratoryRenin [Mass/volume] in Plasma --2 hours post XXX challenge
Definition
The most common substance used in a renin challenge is a weight-dependent dose of captopril, an angiotensin converting enzyme inhibitor. In a captopril challenge test (CCT), plasma concentration of renin is measured prior to and following the administration of captopril. A significant increase in the post-dose renin level is abnormal and is a marker for renovascular disease. [Wikipedia:Captopril challenge test]
LOINC 6-Axis Classification
Component
Renin^2H post XXX challenge
Property
MCnc
Time Aspect
Pt
System
Plas
Scale Type
Qn
Method Type
N/A
Details
Class
CHAL
Order/Observation
Both
Short Name
Renin 2h p chal Plas-mCnc
Display Name
Renin 2 Hr post Unsp challenge (P) [Mass/Vol]
Related Names
Frequently Asked Questions
What is LOINC code 78517-0?
LOINC code 78517-0 identifies "Renin [Mass/volume] in Plasma --2 hours post XXX challenge". The most common substance used in a renin challenge is a weight-dependent dose of captopril, an angiotensin converting enzyme inhibitor. In a captopril challenge test (CCT), plasma concentration of renin is measured prior to and following the administration of captopril. A significant increase in the post-dose renin level is abnormal and is a marker for renovascular disease. [Wikipedia:Captopril challenge test]
What does 78517-0 measure?
This code measures Renin^2H post XXX challenge in Plas. It belongs to the CHAL class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.