Abstract P555: Safety and Efficacy of Daily Intra-Arterial Endovascular Therapy for Medically Refractory Cerebral Vasospasm Following Subarachnoid Hemorrhage

Introduction: Delayed cerebral ischemia (DCI) and cerebral infarction due to medically refractory vasospasm in aneurysmal SAH (aSAH) is a major cause of death and disability. The guidelines for end...