Long QT Syndrome tests in Dubai & UAE

Compare available Long QT Syndrome tests, their listed prices and the information provided for each option. Test selection and preparation should be discussed with your clinician.

Tests in this category

Listed price range

2,800.00 AED

Clinical preparation

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Long QT Syndrome test prices

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Long QT Syndrome diagnostic tests, details, and listed prices
Test and description	Specimen	Typical duration	Price	Options
TEST-4198 CAV3 Gene Long QT Syndrome Type 9 Genetic Test This test identifies pathogenic variants in the CAV3 gene associated with Long QT Syndrome Type 9.	Peripheral whole blood (3–5 mL in EDTA tube), FTA card blood spot, or previously extracted DNA	3–4 weeks	2,800.00 AED	View
View test specifications and preparation Hide test specifications and preparation What it measures ["Pathogenic variants in the CAV3 gene"] Parameters [] Preparation ["Bring a complete clinical history.", "Bring a drawn pedigree chart of family members affected by Long QT syndrome.", "Genetic counselling before sampling is mandatory.", "No fasting is required.", "Continue all medications unless your cardiologist advises otherwise."] Indications ["Diagnosis of Long QT Syndrome Type 9", "Risk stratification for sudden cardiac death", "Guidance for anti-arrhythmic or device therapy"] Measurement technique Confirm with laboratory Codes LOINC: 21636-6 ICD-10: I45.81 Clinical summary This test identifies pathogenic variants in the CAV3 gene associated with Long QT Syndrome Type 9.
TEST-4187 SNTA1 Gene LQTS Type 12 Genetic Test This test identifies mutations in the SNTA1 gene associated with Long QT Syndrome type 12.	Blood, Saliva, or FTA Card	3–4 Weeks	2,800.00 AED	View
View test specifications and preparation Hide test specifications and preparation What it measures ["SNTA1 gene mutations", "Cardiac ion channelopathy risk"] Parameters [] Preparation ["No fasting required"] Indications ["Family history of LQTS", "Unexplained syncope", "Prolonged QT interval on ECG"] Measurement technique Confirm with laboratory Codes LOINC: 94759-3 ICD-10: I45.81 Clinical summary This test identifies mutations in the SNTA1 gene associated with Long QT Syndrome type 12.

Category overview

Long QT Syndrome: overview

Unexplained fainting, severe palpitations, or a family history of sudden cardiac arrest requires immediate, life-saving diagnostic insights to prevent a catastrophic emergency. As a critical offering in our Genetics and Cardiology services, Long QT Syndrome testing maps your DNA for specific inherited mutations in the ion channel genes (such as KCNQ1 or KCNH2) that control the heart's electrical recharging system. Utilizing advanced diagnostic technology, this vital molecular screening identifies hidden arrhythmia risks, safely guiding your healthcare provider in tailoring highly personalized beta-blocker therapies, critical lifestyle modifications, and the potential placement of implantable defibrillators. Consistently ranked among the premier diagnostic labs in Dubai and the UAE for sensitive cardiovascular testing, DNA Labs ensures strict patient confidentiality, unparalleled diagnostic accuracy, and incredibly prompt turnaround times. Safeguard your heart’s electrical stability—book your Long QT syndrome testing in UAE, arrange a secure clinical sample collection, or reach out to our dedicated cardiology genetics experts today.

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The right diagnostic option depends on your reason for testing and individual circumstances. Check the listed specimen and timing, then confirm any preparation requirements with the ordering clinician or laboratory before collection.