This test is not orderable.

Long QT Syndrome (LQTS) Panel Build info

Synonyms

  • LQTS PANEL
  • LAB11611

Short Name

LQTS PANEL

Procedure Master Number

LAB11611

Procedure ID

115537

Clinical Info

Confirmation of a clinical diagnosis in symptomatic patients
Risk assessment for asymptomatic family members of a proband with LQTS
Differentiation of hereditary LQTS from acquired (non-genetic) causes of LQTS

Specimen Sources

 Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

 Blood

Container

Lavender Top Tube

Collection Instructions

Container/Tube:  Lavender top tube
Specimen: 2 - 5 mL whole blood
Transport Temperature: Room Temperature
Stability: 2 weeks Refrigerated

Transport Instructions

Room Temperature

Specimen Stability

2 weeks Refrigerated

Methodology

Deletion/Duplication Analysis
Next-Gen Sequencing

Genes:
AKAP9, ANK2, CACNA1C, CALM1, CALM2, CALM3, CAV3, KCNE1, KCNE2, KCNH2, KCNJ2, KCNJ5, KCNQ1, SCN4B, SCN5A, SNTA1, TRDN

Days Performed

TAT: 4 Weeks

Performing Laboratory

GeneDx

CPT

81403 x1
81404 x1
81406 x2
81407 x1
81479 x3
81414 x1

PDM

 1659856

Only Orderable at Locations:

 Orderable Everywhere

Results
Component Name Base Name Common Name External Name
LONG QT SYNDROME (LQTS) PANEL LONGQT LONG QT SYNDROME LQTS PANEL Long Qt Syndrome (Lqts) Panel