Venous Reflux Testing
Venous reflux testing evaluates the function of venous valves and identifies abnormal backward flow, which is a key factor in chronic venous insufficiency. Accurate assessment is essential for diagnosis and treatment planning.
Venous reflux occurs when the valves in the veins fail to close properly, allowing blood to flow backward. This can lead to symptoms such as swelling, pain, and varicose veins, and may progress to chronic venous insufficiency if left untreated.
- Non-invasive and safe
- Assesses valve function and venous flow direction
- Identifies the presence and severity of reflux
Testing is performed using duplex ultrasound or photoplethysmography to measure blood flow and valve closure times. Provocative maneuvers, such as calf compression or Valsalva, are used to elicit reflux and quantify its duration and severity.
- Standardized protocols for reliable results
- Real-time visualization of venous flow
- Automated data capture and analysis
Venous reflux testing is invaluable for:
- Diagnosing chronic venous insufficiency
- Guiding treatment decisions, including interventions
- Monitoring outcomes and disease progression
This test is recommended in clinical guidelines for comprehensive venous assessment and is a mainstay in vascular labs.
VasoGuard systems streamline venous reflux testing with automated workflows, high-precision sensors, and intuitive software. Clinicians benefit from real-time data, comprehensive reporting, and seamless integration with EMR systems.
- Automated reflux protocols
- High-resolution waveform display
- Comprehensive data management and export