In a pulmonary embolism, a blood vessel to the lungs is blocked. As a result, less oxygen gets into the blood. This causes shortness of breath and coughing up blood.

The Divi "Pulmonary Embolism" explains what a pulmonary embolism is and what symptoms it causes. It also explains the treatment options and steps one can take to reduce the risk of a pulmonary embolism in the future.