What is DVT

Deep Vein Thrombosis (DVT)
It is the formation of a blood clot (Thrombus) within a deep vein, most commonly the legs.

This happens due to reduced blood flow mainly due to long term immobilization.

Pulmonary Embolism (PE): Most dangerous and potentially fatal consequence of DVT. Occurs ehwn a blood clot detaches and travels to the heart, blocking the arteries.

Patients are usually asymptomatic until the occurrence of a fatal PE

DVT and PE together are termed as Venous Thrombosis (VTE)

Adverse effects of DVT are

• Death
• Recurrence
• Post- Thrombotic Syndrome:
  • DVT causes rupture of small superficial veins and increases pressure in the deep veins and capillaries
  • This causes Pain, Swelling, varicose veins, ulcers
  • PTS can affect 23-60% of patients in the two years following DVT of the leg.
  • Treatment options for PTS include proper leg elevation, compression therapy, or electrostimulation devices, pharmacotherapy (pentoxifylline), herbal remedies (such as horse chestnut, rutosides), and wound care for leg ulcers.