"The M2 segments of the middle cerebral arteries, A1 segments of the anterior cerebral arteries and the P1 segment of the posterior cerebral arteries have heterogenous angioarchitecture among patients and as a result, may be variably defined as either sites of medium vessel occlusion or large vessel occlusion (LVO) 1-3. Please see the article on large vessel occlusion (LVO) for further discussion."
"ESCAPE-MeVO trial 10:"
"ORIENTAL-MeVO trial 15:"
Expected headings
"Definition"
"while initial research was somewhat equivocal 4,5,7,8, randomised control trials have had mixed results regarding whether endovascular clot retrieval is superior to best medical therapy in patients with acute ischaemic stroke due to medium vessel occlusion 10,11,14,15"