The efficacy and safety of endovascular recanalization of occluded large cerebralarteries during the subacute phase of cerebral infarction: a case series reportSubacute and chronic cerebral infarctions: spect and gadolinium-data enhanced mr imagingA case of heparin-induced thrombocytopenia with subacute stent thrombosis, multiplecerebral infarction, and acute limb ischemiaA comparison of beat-to-beat blood pressure variability in acute and subacute stroke patientswith cerebal infarction