ANS Testing Services

PDS Turnkey LLC provides healthcare professionals with access to advanced ANS Testing Services for evaluating autonomic and vascular function. As an experienced ANS Testing Partner, PDS supports the integration of non-invasive diagnostic systems into clinical workflows, enabling providers to assess autonomic regulation and identify dysfunction across a range of chronic health conditions. 

The Autonomic Nervous System (ANS) is responsible for regulating involuntary bodily functions such as:

• Heart rate
• Blood pressure
• Respiratory rate
• Digestion
• Body temperature
• Sweating

It is divided into two branches:

• Sympathetic Nervous System (responsible for stress response)
• Parasympathetic Nervous System (supports recovery and rest)

Proper autonomic balance is essential for maintaining internal stability (homeostasis). Disruption in ANS function can contribute to a wide range of clinical symptoms and chronic conditions.

 ANS Testing is a non-invasive method for assessing the performance of the autonomic nervous system. It is used by clinicians to monitor how the body responds to stress, rest, and positional changes. Testing includes measurement of:

• Heart Rate Variability (HRV)
• Blood Pressure Regulation
• Respiratory Sinus Arrhythmia
• Sudomotor Function
  

These assessments are useful for detecting early signs of autonomic dysfunction in conditions such as:

• Diabetes and diabetic neuropathy
• Cardiovascular disorders
• Orthostatic hypotension
• Neurological diseases
• Stress-related autonomic imbalance

 PDS Turnkey offers the following services related to ANS Testing:

1. Diagnostic System Integration

Support for the clinical adoption of ANS testing protocols, including training and onboarding for healthcare staff.

2. Chronic Care Assessment Support

Assistance in aligning ANS testing with chronic care management practices and clinical documentation standards.

3. Technical and Clinical Guidance

Resources and documentation to support the correct application and interpretation of ANS test results in patient care.

ANS Testing contributes to clinical decision-making by providing objective data on autonomic and vascular function. It can be applied in primary care, cardiology, neurology, endocrinology, and other specialties involved in long-term patient monitoring. 

 PDS Turnkey LLC serves as an experienced ANS Testing Partner, working with medical practices, specialty clinics, and care systems seeking to implement or expand their diagnostic capabilities.

For more information about available ANS Testing Services, contact our team directly. 

 ANS Testing measures several physiological parameters to assess autonomic function, including:

• Heart Rate Variability (HRV): Evaluates the variation in time between heartbeats.
• Blood Pressure Responses: Assesses changes in blood pressure during different postures or maneuvers.
• Respiratory Patterns: Monitors breathing rates and patterns.

Sudomotor Function: Evaluates sweat gland activity to assess small fiber nerve function. 

 ANS Testing involves a combination of standardized tests, such as:

• Deep Breathing Test: Measures heart rate response to controlled breathing.
• Valsalva Maneuver: Assesses heart rate and blood pressure response to a forceful exhalation against a closed airway.
• Tilt Table Test: Evaluates cardiovascular responses to changes in posture.

Quantitative Sudomotor Axon Reflex Test (QSART): Measures sweat production in response to stimuli.

ANS Testing is generally non-invasive and well-tolerated. Some procedures may cause mild discomfort, such as a tingling sensation during sweat tests, but significant pain is uncommon. 

 ANS Testing can aid in diagnosing and managing various conditions, including:

• Diabetic Autonomic Neuropathy
• Orthostatic Hypotension
• Postural Orthostatic Tachycardia Syndrome (POTS)
• Multiple System Atrophy
• Parkinson’s Disease
• Chronic Fatigue Syndrome
• Fibromyalgia
• Cardiovascular Autonomic Neuropathy

The duration of ANS Testing can vary depending on the specific tests performed but typically ranges from 30 minutes to 2 hours. 

 Preparation for ANS Testing may include:

• Avoiding caffeine, nicotine, and alcohol for a specified period before the test.
• Fasting for a certain duration prior to testing.
• Wearing comfortable clothing.
• Discussing current medications with your healthcare provider, as some may need to be paused.

ANS Testing Services are available at specialized clinics, hospitals, and through healthcare providers who partner with diagnostic service organizations. It's advisable to consult with your healthcare provider to determine the most appropriate facility for your needs.