pulmonary embolism

Pulmonary embolism is a blockage, or a blood clot of a major artery found in the lung. The clots are usually small and not very dangerous but they can cause damage to the lungs. The clot can become large and stops the flow of blood to the lung and can be dangerous. https://www.youtube.com/watch?v=Lp65yGitCNo A lung […]