Obstruction of an artery, typically by a clot of blood or an air bubble.‘causes of cerebral embolism’count noun ‘one patient died of a pulmonary embolism’
lump, clump, mass, curdling
- ‘Serious obstructions, such as a pulmonary embolism, need emergency medical treatment.’
- ‘Even so, thrombolytic therapy of pulmonary embolism does not dissolve the clot completely as it does with acute coronary thrombosis, and increases the risk of bleeding.’
- ‘A computed tomographic scan demonstrated a pulmonary embolism, and anticoagulation therapy was initiated.’
- ‘For example, if the person has an air embolism in the arteries carrying blood to the brain, it may cause seizures.’
- ‘Spiral computed tomography showed a pulmonary embolism in the left lower lobe.’
Late Middle English (in the sense ‘the insertion of an intercalary period in the calendar’): via late Latin from Greek embolismos, from emballein ‘insert’. The medical sense dates from the mid 19th century.