Fig. 2From: Focused examination of cerebral blood flow in peri-resuscitation: a new advanced life support compliant concept—an extension of the focused echocardiography evaluation in life support examinationExample of duplex sonography of a patient with cardiomyopathy. Extracranial internal carotid artery (ICA), external carotid artery (ECA). Flow signals below B-Mode images; b, d end-diastolic flow velocity (ED) marked with an arrow, value (cm/s)Back to article page