Research status on establishment of collateral circulation and therapy in ischemic stroke
Intravenous thrombolysis and revascularisation are subject to strict time windows,and most patients still need to reperfuse ischaemic tissue through their own compensatory mechanisms due to subsequent re-occlusion or"no-reflow".A good collateral circulation can prolong the therapeutic window,increase the tolerance of brain tissue to ischaemia and hypoxia,and improve the prognosis,so promoting the establishment of collateral circulation to improve ischaemic tissue perfusion is a new idea in the treatment of ischaemic stroke.In this paper,we provides a review of relevant studies on methods of assessment of collateral circulation,therapeutic approaches,and clinical significance to provide guidance for the treatment of ischaemic stroke.
国家科技期刊平台
NSTL
万方数据
维普
