Continuous Selective Intra-Arterial Application of Nimodipine in Refractory Cerebral Vasospasm due to Aneurysmal Subarachnoid Hemorrhage

Figure 4

Correlation of onset of selective continuous intra-arterial nimodipine infusion and patient outcome. Spearman rank test shows that inverted correlation of the day nimodipine infusion was started with the outcome (GOS) on discharge.