Inpatient and Outpatient Orderable

Long QT Syndrome (LQTS) Genetic Panel

Synonyms

LAB11611
LQTS PANEL

Cerner Name

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 or Buccal (Oral Cheek Swab)

Collection Instructions

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

Specimen Volume

2 - 5 mL whole blood

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	LONGQTPANEL	LONG QT SYNDROME LQTS PANEL	Long QT Syndrome (LQTS) Panel

Result Interpretation

See Report

Forms

LAB11611

Search: .supercomplete-item { width: 600px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } $(document).ready(function() { $("#search_input").supercomplete(); });