Ventricular tachycardia catecholaminergic polymorphic type 4 (CPVT4) is a rare but serious genetic condition that affects the heart’s rhythm. It is characterized by an abnormal heart rhythm that can lead to fainting spells, seizures, or even sudden death, especially during physical activity or emotional stress. This condition is caused by mutations in the CALM1 gene, which plays a crucial role in calcium signaling within heart cells. Understanding the symptoms and undergoing genetic testing for CPVT4 is essential for early diagnosis and management of the condition.
Symptoms of CALM1 Gene Ventricular Tachycardia Catecholaminergic Polymorphic Type 4
The symptoms of CPVT4 can vary widely among individuals but typically manifest during childhood or adolescence. Key symptoms to watch for include:
- Palpitations: The sensation of having a fast-beating, fluttering, or pounding heart, especially during exercise or stress.
- Dizziness or Lightheadedness: These symptoms can occur suddenly and may lead to fainting spells, particularly during or immediately after physical exertion.
- Seizures: In some cases, the lack of blood flow to the brain caused by the abnormal heart rhythm can result in seizures.
- Sudden Cardiac Arrest: Although rare, CPVT4 can lead to sudden cardiac arrest in young individuals, often during physical activity or emotional stress.
It is crucial for individuals who experience these symptoms, especially if there is a family history of sudden cardiac death or unexplained fainting spells, to seek medical advice. Genetic testing for the CALM1 gene can confirm the diagnosis of CPVT4 and help in tailoring appropriate management strategies.
Genetic Test for CALM1 Gene Ventricular Tachycardia Catecholaminergic Polymorphic Type 4
The genetic test for CPVT4 involves analyzing the CALM1 gene for mutations that are known to cause the condition. This test is critical for confirming the diagnosis, especially in individuals with suggestive symptoms or a family history of CPVT4. Moreover, identifying the specific genetic mutation can provide valuable information for family planning and allow for the screening of at-risk family members.
At DNA Labs UAE, we offer the CALM1 Gene Ventricular Tachycardia Catecholaminergic Polymorphic Type 4 Genetic Test. This comprehensive test is conducted using advanced genetic sequencing technologies to ensure accurate and reliable results. Our team of genetic experts is dedicated to providing support and guidance throughout the testing process.
Test Cost
The cost of the CALM1 gene ventricular tachycardia catecholaminergic polymorphic type 4 genetic test at DNA Labs UAE is 4400 AED. This price includes the cost of the genetic test, as well as pre-test and post-test counseling sessions with our genetic counselors. These sessions are crucial for understanding the implications of the test results and discussing the next steps in management or treatment.
Conclusion
CPVT4 is a potentially life-threatening condition that requires early diagnosis and management. Recognizing the symptoms of CPVT4 and undergoing genetic testing can be life-saving. At DNA Labs UAE, we are committed to providing comprehensive genetic testing services, including the CALM1 gene test for CPVT4, to help individuals and families make informed decisions about their health. For more information or to schedule a test, please visit our website.
