The most common symptoms of PE are dyspnea, chest discomfort, and cough, whereas the most common physical findings are fever, tachycardia, abnormal pulmonary signs, and peripheral vascular collapse.
A pulmonary embolism is a blood artery in your lungs that becomes clogged. If not treated promptly, it can be fatal. A pulmonary embolism is often caused by a blood clot traveling up from one of your body's deep veins, commonly in the leg. Deep vein thrombosis refers to this type of blood clot (DVT). A blood clot may form as a result of a change in your physical states, such as pregnancy or recent surgery.
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