Preventing VTE

A Guide for Patients and Families

What is a Venous Thromboembolism (VTE)?

Venous Thromboembolism (VTE) is a medical term that describes the formation of a blood clot in one of the large, deep veins of the body, usually in the legs. Veins carry the blood back to the heart and the lungs.

What is a Pulmonary Embolism (PE)?

A pulmonary embolism (PE) sometimes occurs as a serious complication of VTE. In a PE, a piece of the blood clot breaks off and travels up to the lung. The blood clot can block blood flow to the lung. This can lead to heart failure or sudden death. Shortness of breath and chest pain can be signs of a PE.

VTE Prevention - Why?

At Methodist Health System, we believe that "an ounce of prevention is worth a pound of cure." Certain risk factors may increase the chances of getting a blood clot. The most common risk factor is decreased mobility (such as lying in bed all the time). Certain illnesses and diseases can also increase the risk, as well as medication, age, or weight.

VTE Prevention Device

Sequential compression devices (SCDs) tighten and release around the calves as shown below.

Treating VTE

If your health care providers believe you have an increase risk of developing a blood clot:

• You may have a VTE prevention device placed on your legs or feet to help the blood flow better.
• You may receive a daily injection to thin the blood and help prevent clots.

Tips for Minimizing Your Risk

• Keep pumps in place and in operation at least 18 hours each day.
• Frequently move your ankles, feet, and toes.
• Take frequent short walks as allowed or with assistance (this keeps the blood flowing and helps prevent clots from forming).
• When not walking, keep your legs elevated.