Long QT Syndrome (LQTS) Genetic 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 Type

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

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