Rheovasography (RVG) in Kharkiv — Comprehensive Assessment of Peripheral Circulation
Rheovasography (RVG) is a modern, non-invasive diagnostic method used to evaluate blood flow in the limbs. This safe and painless procedure provides objective information regarding peripheral circulation, vascular tone, and venous outflow, making it an essential tool for diagnosing vascular disorders of the arms and legs.
Key Benefits of RVG at Brigid Center
Comprehensive Limb Assessment
Allows for the evaluation of circulatory status in the upper and lower limbs simultaneously.
Quantitative Measurement
Provides precise numerical parameters of peripheral hemodynamics to support accurate diagnosis.
Dynamic Monitoring
Enables repeat studies to track disease progression and evaluate treatment effectiveness over time.
Non-Invasive and Safe
No radiation, injections, or contrast agents — the procedure is entirely painless.
Functional Testing
Includes provocative tests to assess vascular reactivity and the body's compensatory mechanisms.
Early Detection
Helps detect pathological vascular changes before the appearance of pronounced clinical symptoms.
What is Rheovasography (RVG)?
RVG is a diagnostic method based on recording changes in the electrical resistance of limb tissues occurring with each heartbeat. Because blood is a significantly better conductor than surrounding tissues, each cardiac contraction causes synchronous resistance changes, which are recorded as rheographic curves. This allows specialists to evaluate:
- Arterial Blood Inflow Volume to the upper or lower limbs.
- Venous Outflow Efficiency and the presence of congestion or stasis.
- Peripheral Vascular Tone, including wall elasticity and resilience.
- Circulatory Asymmetry between the left and right limbs.
- Collateral (Supplementary) Circulation development levels.
- Microcirculation Status in the most distal (remote) regions.
When is RVG Recommended?
Common Symptoms Requiring RVG Evaluation:
- Cold Extremities regardless of the ambient temperature.
- Numbness, Tingling, or "Pins and Needles" sensations in the hands or feet.
- Limb Swelling (Edema), especially worsening in the evening.
- Calf Pain During Walking (intermittent claudication symptom).
- Skin Color Changes (pronounced paleness, cyanosis/bluishness, or redness).
- Trophic Ulcers or slow-healing wounds on the legs.
- Varicose Veins and a feeling of heaviness in the legs.
- Muscle Cramps, especially those occurring during the night.
Diagnostic Applications for Specific Conditions:
- Peripheral Artery Diseases: Atherosclerosis, thromboangiitis obliterans, and endarteritis.
- Venous Disorders: Chronic venous insufficiency, suspected deep vein thrombosis (DVT).
- Diabetic Angiopathy: Monitoring vascular complications in diabetes mellitus.
- Raynaud's Disease and Syndrome: Assessing the intensity of vasospastic disturbances.
- Post-Thrombotic Syndrome: Monitoring status following a previous thrombosis.
- Vascular Trauma Consequences: Assessing circulation after limb injuries.
- Systemic Vasculitis: Observing limb vessel involvement in the systemic process.
- Occupational Pathologies: Vibration white finger (VWF), consequences of prolonged cold exposure.
Preventive and Monitoring Applications:
- Preoperative Evaluation: Preparation for vascular or orthopedic surgeries.
- Therapy Monitoring: Verifying the effectiveness of vasoactive and venotonic medications.
- Sports Medicine: Analyzing the vascular status of athletes during intensive training.
- Occupational Health: Regular check-ups for high-risk professions.
- Geriatric Screening: Monitoring age-related changes in the vascular system.
Schedule Your RVG Examination in Kharkiv
Rheovasography remains a reliable and accessible tool for the objective assessment of peripheral circulation. Combining safety with high diagnostic value, RVG allows for the timely detection of arterial insufficiency, venous disorders, and microcirculation issues. At Brigid Medical Center, we provide precise results that help physicians develop the most effective treatment plans.
Contact us today to schedule your RVG or to consult regarding the clinical necessity of this test for your symptoms.
Brigid Medical Center — Professional Vascular Assessment in Kharkiv.
Modern Equipment · Experienced Specialists · In-depth Interpretation · Personalized Approach
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