The Basics of a DVT
DVT stands for Deep Vein Thrombosis. Here are some of the basics!
A deep vein thrombosis, or DVT, is a blood clot that forms in a vein deep in the body. Most deep vein blood clots occur in the lower leg or thigh.
- A DVT alone is not such a serious problem . . . but, if the clot breaks off and moves (becoming an embolism), it can travel to the lungs . This is called a pulmonary embolism, or PE.
- A PE is a very serious condition. It can damage the lungs and even cause death.
- DVT's in the thigh are more likely to break off and cause a pulmonary embolism than blood clots in other parts of the body.
- About 400 thousand Americans develop a DVT each year. Half of those will develop a PE, and, about 60 thousand of those will die.
Clients at risk for DVT include those with:
- A history of DVT
- Injury from surgery, a broken bone, or other trauma
- Immobility
- Pregnancy and the first 6 weeks after giving birth
- Overweight or obesity
What to watch for:
Nearly half of all people who develop a DVT have no noticeable symptoms. DVT symptoms may also mimic an infection.
For clients at risk for DVT, look at their limbs at least once in the A.M and once in the P.M. and report any of the following observations:
- Pain or tenderness in one or both legs, especially when standing or walking
- Tenderness when the calf is squeezed
- Leg fatigues easily
- Swelling in one or both legs, including swelling in the ankle and foot
- Increased warmth of the affected leg
- Redness or discolored skin in the affected leg
- Visible surface veins
- Discomfort when the toes are pulled upward
Report your observations of the above symptoms right away!