Understanding Thrombus Formation and Why It Matters

What is a Thrombus?

A thrombus is a blood clot that forms abnormally inside a blood vessel, restricting or completely blocking blood flow. Clots form naturally to stop bleeding when we get injured, but when they form within arteries or veins without an injury trigger, they can pose life-threatening risks. Thrombi can prevent oxygen-rich blood from reaching vital organs, leading to conditions like heart attacks, strokes, and pulmonary embolisms. Recognizing the causes and risks associated with thrombus formation is crucial for preventing severe health outcomes.

Dangers of Untreated Thrombi

When thrombi are left untreated, they can rapidly escalate into critical emergencies.

Potential consequences of untreated thrombi include:

• Heart attacks: Blockages in coronary arteries starve the heart muscle of oxygen.

• Strokes: Clots in brain arteries can cause permanent neurological damage.

• Pulmonary embolism: A clot traveling to the lungs can block airflow and be fatal.

• Chronic vascular damage: Long-term clot presence can weaken blood vessels and impair circulation.