Prior to therapeutic hypothermia (that is, cooling), transfontanellar duplex brain sonography resistive indices (RI) were studied as a bedside non-invasive measures of cerebral hemodynamics in ...

Carotid percutaneous transluminal angioplasty/stenting has become an accepted treatment modality for carotid artery stenosis in high-risk patients. There has been an ongoing debate regarding which ...

Although carotid angiography can be used for follow-up in patients with carotid artery stenting, most physicians prefer noninvasive evaluation using duplex ultrasonography. The duplex ultrasound ...