Texas Innovative Vascular Care

PVR Study

A Peripheral Vascular Resistance (PVR) study is a diagnostic test used to evaluate blood flow in the arteries and veins of the extremities, typically the legs. This non-invasive test helps diagnose conditions like peripheral artery disease (PAD) and other vascular disorders by measuring the resistance to blood flow in the peripheral vessels.

How PVR Study Works

Blood Pressure Cuffs

Blood pressure cuffs are placed on the patient’s arms and legs.

Pulse Volume Recording

The cuffs are inflated and deflated to measure changes in volume within the blood vessels. This is done using a technique called plethysmography, which detects volume changes by measuring the amount of blood flowing through the vessels.

Waveform Analysis

The resulting waveforms are analyzed to determine the presence of any blockages or abnormalities in blood flow.

Applications of PVR Study

Diagnosis of Peripheral Artery Disease (PAD)

Helps identify blockages or narrowing in the arteries of the legs.

Assessment of Blood Flow

Evaluates the adequacy of blood flow in patients with symptoms like leg pain, ulcers, or non-healing wounds.

Pre- and Post-Surgical Evaluation

Assesses blood flow before and after vascular surgeries or interventions.

Monitoring Chronic Conditions

Tracks the progression of chronic vascular conditions over time.

Benefits Of PVR Study

Non-Invasive: The test is painless and does not require needles or incisions.
Quick and Efficient: It can be completed in a relatively short period, usually within an hour.
Accurate Diagnosis: Provides valuable information about the health of peripheral blood vessels, aiding in the diagnosis and management of vascular diseases.

A PVR study is typically performed by a vascular technician or a specialized healthcare provider, in a clinic or outpatient diagnostic facility. The results are interpreted by our doctor with specialized interpretation training, who can then recommend appropriate treatment options based on the findings.

Additional Information: https://www.biomedix.com/products/padnet/

PVR Exam

PVR Study

Applications of PVR Study

Benefits Of PVR Study

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