Pulmonary embolism is a life-threatening blockage in an artery in the lungs, typically caused by a blood clot. Prompt medical intervention is essential to restore blood flow and prevent permanent lung or heart damage. Its use requires immediate and specialized emergency care to manage this acute condition effectively. Find critical and time-sensitive treatment and expert respiratory specialists available 24/7 in Ampelokipoi (Athina). Seek urgent help now.