Collateral circulation is a potent predictor of revascularization and clinical outcomes after acute ischemic stroke, and various features of collateral flow may be seen with a variety of ...

Ischemic stroke is a severe reduction of blood ... The PCA is a part of the posterior circulation and arises from the basilar artery. The PCA supplies inferior parts of occipital and temporal ...

The belief is that adding additional symptoms, loss of balance and vision, to the acronym would result in greater identification of posterior circulation strokes, which represent approximately 20% of ...

The pathophysiology of TIA is transient ischemia to the brain, which can have various causes. The etiology of TIA is thought to be either from atrial fibrillation, carotid artery disease, large ...

Three trials showed no improvement in functional outcomes, and the potential for harm, versus medical therapy alone.

The population studied included adult patients who had experienced anterior circulation ischemic stroke and recently diagnosed carotid atherosclerosis, as well as a control group of healthy subjects.