Magnetic resonance angiography of intracerebral arteries in prognosis of risk of post-operation and peri-infarction cerebral stroke in patients with extesive atherosclerosis

摘要

Introduction: The role of intracerebral stenosis of brain arteries for development of postoperative strokes in patients with extensive atherosclerosis remains unclear, and in clinical practice, the MR-angiography of the cerebral arteries is not carried out routinely to predict the risk of postoperative cerebrovascular disorders. We tried to identify factors of MRA of intracerebral arteries for prognosis of ischemic strokes in post-surgical period and acute myocardial infarction (AMI), from the quantitative processing of brain MRA.