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KCNE2 Gene Atrial fibrillation type 4 NGS Genetic Test

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KCNE2 Gene Atrial fibrillation type 4 NGS Genetic Test

Short Name: KCNE2 AF Type 4 NGS Test

Also known as: KCNE2 Gene Test, Atrial Fibrillation Type 4 Genetic Test, KCNE2 Mutation Analysis

KCNE2 Gene Atrial fibrillation type 4 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS Technology 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 SULOCHANA HEMCHANDRA HOLLA

Dr SULOCHANA HEMCHANDRA HOLLA

Consultant Medical Geneticist · Reg: 8532

Last reviewed: September 7, 2026

Overview

To detect mutations in the KCNE2 gene associated with atrial fibrillation type 4, aiding in diagnosis, risk assessment, and personalized treatment planning.

Test Code
2500
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 Technology
Step 1

Sample Collection

Genetic counseling session recommended to discuss test implications and draw a pedigree chart.

Method: Venipuncture or finger-prick

Step 2

Laboratory Analysis

Blood sample collected via venipuncture or finger-prick using sterile techniques.

Step 3

Report Delivery

Sample labeled and transported to the laboratory for analysis under controlled conditions.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a cardiologist and genetic counselor to discuss the test's necessity, implications, and costs.
2
During the Test:A simple blood draw is performed, typically taking a few minutes with minimal discomfort.
3
After the Test:Wait for results as per turnaround time, then follow up with a healthcare provider for interpretation and next steps.

About This Test

Who Should Get This Test

To detect mutations in the KCNE2 gene associated with atrial fibrillation type 4, aiding in diagnosis, risk assessment, and personalized treatment planning.

How to Prepare

  • Provide clinical history and family pedigree
  • Ensure proper sample labeling
  • Avoid hemolysis during collection

Doctor's Notes

Reviewed by — MBBS, MD (Medical Genetics) · Reg. No. 8532

"This test is crucial for identifying genetic causes of atrial fibrillation and guiding personalized treatment plans for better patient outcomes."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample VolumeAs required
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or finger-prick

Sample Stability

Blood: 24 hours at room temperature
Extracted DNA: Stable for years if stored properly
Sample Rejection Criteria:
  • Hemolyzed or clotted sample
  • Insufficient sample volume
  • Incorrect sample type

Understanding Your Results

Results indicate the presence or absence of pathogenic mutations in the KCNE2 gene, which may contribute to atrial fibrillation type 4.
📊

Positive

Pathogenic mutation detected, indicating increased risk for atrial fibrillation type 4. Further clinical evaluation and management recommended.

📊

Negative

No pathogenic mutation detected. Symptoms may be due to other causes; clinical correlation advised.

📊

Variant of Uncertain Significance

Genetic variant found but clinical significance unclear. Genetic counseling and follow-up testing may be needed.

⚠️ When to Consult a Doctor:

If experiencing symptoms of atrial fibrillation, have a family history of the condition, or after receiving test results for appropriate management.

Limitations

  • ⚠May not detect all possible mutations in the KCNE2 gene
  • ⚠Requires genetic counseling for interpretation
  • ⚠Results should be correlated with clinical findings

Risks & Considerations

  • ●Minimal risk from blood draw, such as bruising or infection
  • ●Potential psychological impact from genetic results
  • ●Privacy concerns regarding genetic data

Interfering Factors

  • ●Contaminated or degraded sample
  • ●Improper storage conditions
  • ●Recent blood transfusions

Compare With Similar Tests

TestKCNE2 Gene Atrial fibrillation type 4 NGS Genetic Test
ComparisonKCNE2 Gene Atrial fibrillation type 4 NGS Genetic Test

Frequently Asked Questions

What is the KCNE2 Gene Atrial Fibrillation Type 4 NGS Genetic Test?
It is a genetic test that uses Next-Generation Sequencing to detect mutations in the KCNE2 gene, which are linked to atrial fibrillation type 4, a heart rhythm disorder.
Who should consider getting this test?
Individuals experiencing symptoms of atrial fibrillation, such as irregular heartbeat or palpitations, or those with a family history of the condition.
What are the common symptoms of atrial fibrillation type 4?
Symptoms include irregular heartbeat, heart palpitations, chest pain, shortness of breath, fatigue, and dizziness.
How is the test performed?
A blood sample is collected via venipuncture or finger-prick and analyzed in the laboratory using NGS technology.
What is the cost of the KCNE2 Gene Atrial Fibrillation Type 4 NGS Genetic Test?
The cost is approximately INR 20,000, but may vary by location. DNA Labs India offers it at a discounted price with free home collection.
Is home sample collection available for this test?
Yes, DNA Labs India provides free home sample collection for online bookings across India.
How long does it take to get the test results?
Results are typically available within 3 to 4 weeks after sample collection.
What does a positive test result mean?
A positive result indicates a pathogenic mutation in the KCNE2 gene, suggesting an increased risk for atrial fibrillation type 4. Consult a doctor for management.
Is genetic counseling required before taking the test?
Yes, a genetic counseling session is recommended to understand the test implications and draw a family pedigree chart.
Can this test be used to diagnose atrial fibrillation?
It helps identify genetic causes but should be used alongside clinical evaluation and other diagnostic tests like ECG for comprehensive diagnosis.
Are there any risks associated with the test?
Risks are minimal, mainly related to blood draw, such as bruising. Genetic results may have psychological impacts, so counseling is advised.
How accurate is the KCNE2 Gene Atrial Fibrillation Type 4 NGS Genetic Test?
The test is highly accurate for detecting known mutations in the KCNE2 gene using advanced NGS technology, but may not identify all variants.
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.

LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ 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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