Deep Vein Thrombosis and Pulmonary Embolism – Risk Factors and Statistics

New mothers are at a higher risk for blood clots and DVT for six weeks after giving birth, says Jacksonville vein specialist Dr. James St. George.
New mothers are at a higher risk for blood clots and DVT for six weeks after giving birth, says Jacksonville vein specialist Dr. James St. George.

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 doubles for each 10 years after age 60.

Health and Lifestyle Factors for DVT

Vein specialists at Jacksonville’s St. Johns Vein Center warn that certain health and lifestyle factors can boost your risk for DVT. These include:

  • Inherited conditions that increase 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 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.

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, St. Johns Vein Center at 904-402-VEIN (8346) to schedule a consultation.


free vein screeningThe St. Johns Vein Center specializes in the diagnosis and treatment of both medical and cosmetic vein conditions for Varicose VeinsSpider VeinsBlue Veins and more. Schedule Your Free Vein Screening Today   Call Us Today! (904)373-1237

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