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Intensive Care Medicine Experimental
Fig. 1 | Intensive Care Medicine Experimental

Fig. 1

From: Association of transcranial Doppler blood flow velocity slow waves with delayed cerebral ischemia in patients suffering from subarachnoid hemorrhage: a retrospective study

Fig. 1

Flowchart of the study. From an initial data base of 98 patients with subarachnoid hemorrhage (SAH), 52 subjects with TCD-detected vasospasm (VS) were selected. Subsequently, 32 awake patients were included in the study and were further dichotomized in delayed cerebral ischemia (DCI) and non-DCI groups (N = 19 and N = 13, respectively)

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