What can occur as a consequence of untreated DVT?

Untreated deep vein thrombosis (DVT) can lead to pulmonary embolism, which is a serious and potentially life-threatening condition. When a blood clot forms in the deep veins, typically in the legs, it can dislodge and travel through the bloodstream to the lungs. Once in the lungs, the clot can obstruct blood flow in the pulmonary arteries, leading to a variety of complications such as reduced oxygen supply to the body, increased pressure in the pulmonary arteries, and potentially resulting in respiratory distress or death.

The risk of pulmonary embolism emphasizes the importance of timely diagnosis and management of DVT, as preventing the clot from dislodging is crucial for patient safety. Other conditions mentioned, like pulmonary hypertension, myocardial infarction, and stroke, are not direct consequences of untreated DVT. While they are serious cardiovascular events, they do not have the same direct and immediate connection to a DVT as pulmonary embolism does.