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DNA Labs India

TRDN Gene Ventricular tachycardia, catecholaminergic polymorphic type 5 NGS Genetic Test

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TRDN Gene Ventricular tachycardia, catecholaminergic polymorphic type 5 NGS Genetic Test

Short Name: TRDN Gene CPVT Type 5 NGS Test

Also known as: Catecholaminergic Polymorphic Ventricular Tachycardia Type 5, CPVT Type 5, TRDN Gene Mutation Test

TRDN Gene Ventricular tachycardia, catecholaminergic polymorphic type 5 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS, Next-Generation Sequencing on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

NGS Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

To identify mutations in the TRDN gene that cause catecholaminergic polymorphic ventricular tachycardia type 5, aiding in diagnosis, risk assessment, and management.

Test Code
5305
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
3 to 4 weeks
Fasting Required
No
Method
NGS, Next-Generation Sequencing
Step 1

Sample Collection

No special preparation required. Consult with a healthcare provider for clinical history.

Method: Blood or Saliva Collection

Step 2

Laboratory Analysis

A blood sample will be drawn by a trained phlebotomist, or saliva sample collected as instructed.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. Resume normal activities.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a cardiologist or geneticist to discuss symptoms and family history.
2
During the Test:Sample collection procedure as per instructions.
3
After the Test:Wait for results and follow up with genetic counseling for interpretation and next steps.

About This Test

Who Should Get This Test

To identify mutations in the TRDN gene that cause catecholaminergic polymorphic ventricular tachycardia type 5, aiding in diagnosis, risk assessment, and management.

How to Prepare

  • Provide a blood sample or saliva sample as instructed.
  • For blood on FTA card, use one drop of blood.

Doctor's Notes

Reviewed by — MBBS, MD (General Medicine) · Reg. No. 8052

"Early genetic testing for TRDN mutations can help in timely management of CPVT and prevent life-threatening arrhythmias."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Collection MethodBlood or Saliva Collection

Sample Stability

Blood samples should be stored at 2-8°C and processed within 24 hours.
Sample Rejection Criteria:
  • Hemolyzed or insufficient sample
  • Incorrect sample type

Understanding Your Results

Results indicate the presence or absence of mutations in the TRDN gene associated with CPVT Type 5.
Mutation Detected: Indicates genetic predisposition to CPVT Type 5. Consult a cardiologist or geneticist for management.
No Mutation Detected: No pathogenic variants found in TRDN gene. Clinical correlation may be needed.
⚠️ When to Consult a Doctor:

If symptoms of CPVT are present, if there is a family history of sudden cardiac death, or if genetic test results are positive.

Limitations

  • ⚠This test only analyzes the TRDN gene; other genes associated with CPVT are not covered.
  • ⚠Results may be inconclusive in some cases.

Risks & Considerations

  • ●Minor bruising at puncture site
  • ●Rare infection risk from blood draw

Interfering Factors

  • ●Sample contamination
  • ●Degraded DNA

Frequently Asked Questions

What is the TRDN Gene CPVT Type 5 NGS Genetic Test?
It is a genetic test that uses next-generation sequencing to analyze the TRDN gene for mutations causing catecholaminergic polymorphic ventricular tachycardia type 5.
Who should get this test?
Individuals with symptoms of CPVT, a family history of the condition, or unexplained cardiac events such as fainting or sudden cardiac arrest.
What are the symptoms of CPVT?
Symptoms include fainting during exercise, dizziness, irregular heartbeat, chest pain, and shortness of breath, often triggered by physical activity or stress.
How is the test performed?
A blood or saliva sample is collected and analyzed using NGS technology to detect mutations in the TRDN gene.
What is the cost of the test?
The test costs INR 20,000, which includes sample collection, analysis, and genetic counseling.
How long does it take to get results?
Results are typically available in 3 to 4 weeks after sample collection.
Is genetic counseling included?
Yes, genetic counseling is included to help understand test results and assess risk.
What if a mutation is detected?
If a mutation is detected, consult a cardiologist or geneticist for management, which may include medications, lifestyle changes, or further monitoring.
Can this test be done at home?
Yes, DNA Labs India offers free home sample collection for online bookings across India.
Is the test covered by insurance?
Coverage depends on your insurance plan. Check with your provider for details.
What is the accuracy of the test?
The test uses advanced NGS technology for high accuracy, but results should be interpreted in clinical context.
How can I book the test?
You can book the test online through DNA Labs India's website or contact them for assistance.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

Reference Laboratory Services

We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

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✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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