February 25, 2025

DVT and Pulmonary Embolism: Know the Risks

DVT and Pulmonary Embolism: Know the Risks

DVT and Pulmonary Embolism Know the Risks

Important Information on Deep Vein Thrombosis and Pulmonary Embolism

Deep vein thrombosis, or DVT, is a blood clot that forms in a vein deep in the body, most often in the legs. If gone untreated, DVT can lead to pulmonary embolism, a potentially fatal condition in which a blood clot travels to the lung. Take a look at the statistics:

  • Nine out of 10 cases of pulmonary embolism are caused by blood clots that form in the legs;
  • More than 600,000 people in the United States have a pulmonary embolism each year, and more than 10 percent of them die as a result;
  • Most deaths occur within 30 to 60 minutes after symptoms start;
  • Pulmonary embolism occurs equally in men and women;
  • The risk of having a pulmonary embolism double for every 10 years after age 60.

Health and Lifestyle Factors for DVT

Vein specialists at The Vein Center of Jacksonville warn that certain health and lifestyle factors can boost your risk for DVT. These include:

  • Inherited conditions that increase the risk for blood clotting;
  • Low blood flow in a deep vein due to injury, surgery, or prolonged immobility.
  • Cancer and certain cancer treatments;
  • A history of varicose veins and other venous diseases or conditions;
  • Sitting or lying down for long periods of time, such as on a long car, train or airplane trips, or being bedridden due to an illness;
  • Pregnancy and the first six weeks after giving birth;
  • Being over 60 years of age;
  • Being significantly overweight;
  • Taking birth control pills or hormone therapy treatments;
  • Having a medical condition that requires a tube placed in a vein to allow easy access to the bloodstream for medical treatment, such as a central venous catheter.

If you’re at risk for DVT, it’s important that you learn ways to reduce your risks. Regular exercise, good nutrition, drinking plenty of water and nixing your smoking habit can help.

What Medical Devices are Used in DVT Treatment? 

Many advanced medical devices are used for Deep Vein Thrombosis treatment. From the protective Inferior Vena Cava (IVC) filter to compression stockings, pneumatic compression devices, and catheter-directed thrombolysis, these innovative tools significantly impact DVT management. 

If you already have a condition that can contribute to DVT and pulmonary embolism, such as varicose veins, call North Florida’s premier vein clinic, The Vein Center of Jacksonville at 904.420.7576 (VEIN) to schedule a consultation.

Frequently Asked Questions

DVT is a blood clot that forms in a deep vein, most commonly in the legs. It can cause pain, swelling, or no symptoms at all—but can become life-threatening if the clot travels to the lungs.

A pulmonary embolism occurs when a blood clot (often from a DVT) travels to the lungs and blocks blood flow. PE can cause sudden shortness of breath, chest pain, and even death—most fatalities occur within the first hour of symptom onset.

  • Stay active—walk and stretch often, especially during long trips or hospital stays

  • Stay hydrated

  • Quit smoking

  • Maintain a healthy weight

  • Wear compression stockings if recommended by your doctor

  • Talk to your provider about preventive options if you’re at higher risk

  • Inferior Vena Cava (IVC) filter: prevents clots from reaching the lungs

  • Compression stockings: improve blood flow in the legs

  • Pneumatic compression devices: gently squeeze the legs to prevent clotting

  • Catheter-directed thrombolysis: delivers clot-dissolving medication directly to the clot site

Yes—a history of varicose veins or chronic venous insufficiency can increase your risk of developing DVT, especially when combined with other risk factors.

IAC Accredited Vascular Testing

We are proud to be distinguished as an IAC Accredited Vascular Testing Facility. The Vein Institute adheres to the strictest national guidelines for vascular testing, demonstrating a commitment to the highest quality patient care.

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