LVVIS Blog

Patient Resources & Insights

Helpful articles on vascular care, vein health, foot and ankle concerns, imaging, and minimally invasive treatment options.

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Our most-read guides to help you understand symptoms, diagnosis, and next steps.

Compression therapy concept for venous insufficiency and varicose veins.

Varicose Veins vs. Venous Insufficiency: What’s the Difference?

Varicose veins are visible enlarged veins. Venous insufficiency is the underlying valve problem that can cause heaviness, swelling, and skin changes. Here’s how they relate.
Peripheral arterial disease warning signs affecting leg circulation.

PAD Warning Signs in Your Legs (And When It’s an Emergency)

Peripheral arterial disease (PAD) reduces blood flow to the legs. These are the most common warning signs—and the symptoms that require urgent evaluation.
Medical evaluation concept highlighting urgent DVT warning signs.

DVT vs. Muscle Strain: How to Tell the Difference

Calf pain can be a simple strain—or a deep vein thrombosis (DVT). Learn the key differences, red flags, and when to seek urgent care.
Venous ultrasound test on lower leg to evaluate blood flow.

What Is a Venous Ultrasound? What It Detects and What to Expect

A venous ultrasound is a painless, noninvasive test that checks blood flow in the veins and helps detect clots, reflux, and circulation problems. Here’s what ...

What Patients Ask Us Most

Quick answers to common questions before you schedule.

Answer: If symptoms are persistent, worsening, or affecting walking, sleep, or daily activity—or if you have risk factors like diabetes, smoking history, prior clots, or known vascular disease—it’s smart to get evaluated.

Answer: Seek urgent care for sudden shortness of breath, chest pain, coughing blood, a cold/numb limb, severe one-leg swelling with pain, or sudden weakness/face droop/speech changes. If in doubt, call 911.

Answer: Many patients can self-refer, but some insurance plans require a referral. If you’re unsure, we can help you confirm what your plan needs before your visit.

Answer: Common tests include ultrasound (venous or arterial), ABI testing for circulation, and imaging like CT angiography when needed. Your provider recommends testing based on symptoms and exam.

Answer: Minimally invasive procedures are typically done through tiny access points using imaging guidance. They often mean less pain, smaller scars, and faster recovery compared to open surgery.

Answer: Coverage varies by plan and medical necessity. In most cases, medically indicated imaging and treatment are covered; our team can help verify benefits and options.

Answer: Bring your medication list, relevant records/imaging (if you have them), and be ready to describe your symptoms—when they started, what makes them better/worse, and how they affect daily life.

All Articles

Browse the latest patient guides and explanations.

Close-up of a patient seated in a medical exam room with one knee-high compression sock, representing DVT warning signs and leg symptoms that may need evaluation.
Veins

Deep Vein Thrombosis (DVT) Red Flags: When Leg Symptoms Need Urgent Care

Learn the warning signs of deep vein thrombosis (DVT), including leg swelling, pain, warmth, and redness, and when urgent evaluation is important.
Compression stockings for varicose veins
Veins

Compression Stockings for Varicose Veins: Do They Help and How to Choose?

Varicose veins are visible enlarged veins. Venous insufficiency is the underlying valve problem that can cause heaviness, swelling, and skin changes. Here’s how they relate.
Compression therapy concept for venous insufficiency and varicose veins.
Veins

Varicose Veins vs. Venous Insufficiency: What’s the Difference?

Varicose veins are visible enlarged veins. Venous insufficiency is the underlying valve problem that can cause heaviness, swelling, and skin changes. Here’s how they relate.
Peripheral arterial disease warning signs affecting leg circulation.
Arteries

PAD Warning Signs in Your Legs (And When It’s an Emergency)

Peripheral arterial disease (PAD) reduces blood flow to the legs. These are the most common warning signs—and the symptoms that require urgent evaluation.
Medical evaluation concept highlighting urgent DVT warning signs.
Blood Clots

DVT vs. Muscle Strain: How to Tell the Difference

Calf pain can be a simple strain—or a deep vein thrombosis (DVT). Learn the key differences, red flags, and when to seek urgent care.
Venous ultrasound test on lower leg to evaluate blood flow.
Imaging

What Is a Venous Ultrasound? What It Detects and What to Expect

A venous ultrasound is a painless, noninvasive test that checks blood flow in the veins and helps detect clots, reflux, and circulation problems. Here’s what ...