Custom Combined Cardiac Panel


  • Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)
  • Dilated Cardiomyopathy (DCM)
  • Hypertrophic Cardiomyopathy (HCM)
  • Left Ventricular Noncompaction (LVNC)
  • Long QT Syndrome (LQTS)
  • Noonan Syndrome
  • Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)
  • Short QT Syndrome (SQTS)
  • Sudden Cardiac Arrest
  • Brugada Syndrome

Clinical Utility

  • Molecular confirmation of a clinical diagnosis in symptomatic patients
  • Risk assessment of asymptomatic family members of a proband with cardiomyopathy and/or arrhythmia
  • Differentiation of hereditary cardiomyopathy and/or arrhythmia from acquired (non-genetic) cardiomyopathy and/or arrhythmia
  • Recurrence risk calculation

Lab Method

  • Deletion/Duplication Analysis
  • Next-Gen Sequencing

Important Information

Customizable Cardiology Panel

Test Code


CPT Codes*

81413x1, 81414x1

ABN Required


Turnaround Time**

4 weeks

Preferred Specimen

2-5 mL Blood - Lavender Top Tube

Alternative Specimen

Buccal Swabs

*The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

**Reporting times are typical and begin once the sample(s) are received at the GeneDx laboratory, but could be extended in situations outside GeneDx’s reasonable control.