Best Repetitive Nerve Stimulation Test (RNST)
If you’re experiencing symptoms like muscle weakness, fatigue, or suspected neuromuscular disorders, CNDS Neuro Lab provides the Best Repetitive Nerve Stimulation Test (RNST) for accurate diagnosis and expert care. Our advanced neuro-diagnostic facility in Shalimar Bagh is equipped with the latest technology to detect conditions affecting the communication between nerves and muscles.
RNST is a specialized test used to evaluate the function of neuromuscular junctions—the connection points between nerves and muscles. It is particularly useful in diagnosing disorders like Myasthenia Gravis, Lambert-Eaton Syndrome, and other rare forms of muscle fatigue syndromes.
What is a Repetitive Nerve Stimulation Test?
The Repetitive Nerve Stimulation Test (RNST) measures how nerves communicate with muscles over time. It involves sending small, controlled electrical impulses to a nerve repeatedly while recording the muscle’s response. A decline in the response can indicate impaired neuromuscular transmission.
Unlike standard nerve conduction studies or EMG tests, RNST is specifically designed to analyze neuromuscular fatigue and transmission failure. It helps in diagnosing:
Myasthenia Gravis (MG)
Lambert-Eaton Myasthenic Syndrome (LEMS)
Congenital Myasthenic Syndromes
Other neuromuscular junction disorders
Why Choose CNDS for RNST?
At CNDS, we are committed to clinical precision, patient comfort, and timely reporting. Here’s what sets us apart:
Expert Neurologists: Our tests are conducted and interpreted by qualified neurologists with extensive experience in neuromuscular diagnostics.
Advanced Equipment: We use modern electromyography and nerve stimulation systems for accurate and reliable results.
Patient-Centered Approach: We ensure the procedure is comfortable, safe, and explained clearly before starting.
Fast Reporting: Get timely and detailed reports with clear diagnostic insights.
Convenient Location: Located in the heart of Shalimar Bagh for easy access to patients across Delhi.
Who Should Take the RNST?
The RNST is recommended if you are experiencing:
Progressive muscle weakness
Weakness that worsens with activity and improves with rest
Difficulty chewing, swallowing, or speaking
Drooping eyelids or double vision
Limb fatigue or weakness without clear cause
These symptoms could be early signs of neuromuscular junction disorders, and early testing is crucial for proper management and treatment.
What to Expect During the Test
The test is conducted in a clinical setting. Small electrodes are attached to the skin over a nerve and its corresponding muscle. Mild electrical pulses are delivered in a controlled sequence while your muscle responses are recorded. The test typically lasts 30–45 minutes and is generally well-tolerated, with minimal discomfort.
There is no special preparation required, though you may be asked to avoid certain medications that can interfere with test results. Our staff will provide clear instructions before your appointment.
Book the Best Repetitive Nerve Stimulation Test (RNST)
Don’t ignore symptoms like unexplained fatigue or muscle weakness. At CNDS, we offer the Best Repetitive Nerve Stimulation Test (RNST) with a focus on precision, professionalism, and patient care. Early diagnosis can greatly improve the outcome of neuromuscular conditions.
Contact us today to schedule your RNST at CNDS Neuro Lab and take a proactive step toward better neuromuscular health.