What are the warning signs of pulmonary embolism?

Pulmonary embolism (PE) is a serious condition that occurs when a blood clot travels to the lungs, blocking one or more arteries. Clinically, PE can present with a range of symptoms, which can vary in severity. Common warning signs include sudden onset of chest pain, which may be sharp and worsen with deep breaths, along with shortness of breath that develops rapidly. Other symptoms can include a cough, which might produce bloody sputum, as well as rapid heart rate and unexplained anxiety, which is sometimes mistaken for a panic attack.

In distinguishing PE from anxiety, clinicians typically look for patterns such as the presence of risk factors like recent surgery, immobilization, or a history of deep vein thrombosis. Standard evaluation often involves imaging tests and blood work to assess the likelihood of a clot. Recovery from PE can vary, with treatment often focusing on anticoagulation to prevent further clots.

Anyone with concerns about the symptoms or risk of pulmonary embolism should discuss their specific situation with their healthcare provider.