Feedback
Long QT Syndrome (LQTS) Sequencing Panel, 12 Genes (INACTIVE as of 01/03/17)
2006232
Ordering Recommendation
Mnemonic
LQTS PANEL
Methodology
Massively Parallel Sequencing
Performed
Varies
Reported
8-10 weeks
New York DOH Approval Status
This test is New York DOH approved.
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
Lavender (EDTA). Also acceptable: Pink (K2EDTA). 
Specimen Preparation
Transport 5 mL whole blood. (Min: 2 mL) 
Storage/Transport Temperature
Room temperature. Also acceptable: Refrigerated. Protect from extreme temperatures. 
Unacceptable Conditions
 
Remarks
Clinical indication or reason for testing is required. 
Stability
Ambient: 1 week; Refrigerated: 1 week; Frozen: Unacceptable 
Reference Interval
By report
Interpretive Data


Note
Test includes: AKAP9, ANK2, CACNA1C, CAV3, KCNE1, KCNE2, KCNH2, KCNJ2, KCNQ1, SCN4B, SCN5A, SNTA1.
CPT Code(s)
81280
Components
Component Test Code*Component Chart NameLOINC
2006233LQTS Sequencing Panel, 12 Genes55146-5
2010873Ordering Physician Name67102-4
2010874Ordering Physician Phone Number67714-6
2010880EER Long QT Syndrome Panel, 12 Genes11526-1
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Jervell and Lange-Nielsen syndrome (JLNS)
  • Romano-Ward syndrome (RWS)
  • Ventricular Fibrillation with Prolonged QT interval

Performed at GeneDx