What is Deep Vein Thrombosis?
Deep Vein Thrombosis (DVT) is a condition resulting from the formation of a blood clot (thrombus) inside a deep vein, commonly
located in the calf or thigh. DVT blood clots can either partially or completely block the flow of blood in a vein.
DVT can be the result of a “sluggish” or disturbed blood flow in a vein where the clot forms. When the circulation of the
blood slows down due to illness, injury, or reduced movement, there is a tendency for blood to gather or “pool.” A static
pool of blood offers an ideal environment for clot formation and poses a potential for DVT.
Who is at risk?
If you have any of the following conditions, you can be at greater risk for developing a DVT blood clot and its potentially
fatal complications. This risk may be higher if you are hospitalized or off your feet for extended periods of time due to
illness, injury, or surgery.
Heart Failure
Certain people who suffer congestive heart failure may be increased risk for developing DVT. In fact, depending on the severity,
congestive heart failure nearly triples the risk of developing DVT blood clots.
Previous DVT Blood Clots
A previously diagnosed DVT blood clot may triple the risk of developing the condition again.
COPD
A respiratory condition known as chronic obstructive pulmonary disease (COPD) may also increase the risk for DVT. DVT blood
clots that move to your lungs may cause a potentially fatal condition known as pulmonary embolism (PE).
Cancer
Complications from DVT are the second leading cause of death among patients with cancer. People fighting cancer are at increased
risk of developing a DVT blood clot, depending on the type of cancer and therapy.
Other Factors
Most DVT blood clot victims are 60 years of age; however, DVT can strike almost anyone. Genetics plays a part, but so does
environment. Factors and conditions that may increase the risk of DVT include:
Reduced movement caused by:
- Injuries
- Hospitalization
- Certain illnesses
- Pregnancy
- Surgery
Increased Blood Clotting tendencies due to:
- Inherited clotting disorders
- Oral contraceptives
Health factors including:
- Over 40 years of age
- Smoking
- Obesity
**For Women Only**:
Certain DVT risk factors pertain to women only. Be sure to discuss your risk with your doctor.
Pregnancy – Pregnant women are five times more likely to develop DVT than nonpregnant women. Cases occur most often in the
third trimester and immediately following delivery.
Oral contraceptives or hormone replacement therapy (HRT) – Hormonal preparations such as oral contraceptives or replacement
estrogens may also increase the risk of clotting, particularly when combined with other risk factors like smoking or obesity.
Take a self test to find out if you are at risk for DVT
