pulmonary embolism


: obstruction of a pulmonary artery or one of its branches that is usually produced by a blood clot which has originated in a vein of the leg or pelvis and traveled to the lungs and that is marked by labored breathing, chest pain, fainting, rapid heart rate, cyanosis, shock, and sometimes death
… whether physical activity during flight is protective against pulmonary embolism remains to be demonstrated.Frederic Lapostolle et al., The Journal of the American Medical Association
abbreviation PE

Dictionary Entries Near pulmonary embolism

Cite this Entry

“Pulmonary embolism.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pulmonary%20embolism. Accessed 28 Sep. 2023.

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