What is one potential outcome if a blood clot from DVT travels to the lungs?

When a blood clot from deep vein thrombosis (DVT) travels to the lungs, it can block a pulmonary artery, leading to a condition known as pulmonary embolism. This occurs because the clot disrupts normal blood flow in the lungs, potentially causing severe respiratory issues and impairing the oxygenation of blood. The blockage can range from small emboli that may cause minor symptoms to large emboli that can be life-threatening.

In contrast, a transient ischemic attack typically involves a temporary disruption of blood flow to the brain, not the lungs. A heart attack results from blocked coronary arteries that supply blood to the heart muscle, while a stroke is primarily related to interruptions in blood flow to the brain, either through blockage or bleeding. Therefore, these other outcomes do not directly relate to a blood clot originating from DVT traveling to the lungs.