myxomas, the most common primary cardiac tumors, are known as a source of cardiogenic emboli. the possibility of their early detection has made them of great importance for emergency medicines. detection of the disease is probable at early stages using echocardiography and associate complications such as syncope, cerebral embolic ischemic strokes, and sudden death. we report experience of a rar...

Stroke is an acute neuro-deficit disease that occurs when there a disturbance of cerebral blood flow. There are two kinds stroke, hemorrhagic stroke and ischemic stroke. Ischemic due to the formation thrombosis emboli. Thrombosis emboli block bloodstream in small vessels or prominent vessels. Drugs can cause hemostasis mechanism, such as antiplatelets, usually used on management. This study aim...

BACKGROUND AND PURPOSE Ulcerated plaques in the aortic arch are frequent autopsy findings in patients with cerebral infarctions, particularly those of unknown cause. It has been suggested that they could be a source of cerebral emboli. Using transesophageal echocardiography, we prospectively studied 12 consecutive patients with cerebral infarction of undetermined cause after noninvasive workup ...

Background and Purpose: Ulcerated plaques in the aortic arch are frequent autopsy findings in patients with cerebral infarctions, particularly those of unknown cause. It has been suggested that they could be a source of cerebral emboli. Using transesophageal echocardiography, we prospectively studied 12 consecutive patients with cerebral infarction of undetermined cause after noninvasive workup...

Tumour emboli from an endocardial metastasis of an endometrial stromal sarcoma caused recurrent and ultimately fatal strokes in a woman of 40. Endocardial metastases are rare. They are known to embolise to the pulmonary and systemic arteries but not to cause recurrent cerebral emboli.

We discuss the physics of embolic stroke using a minimal model of emboli moving through the cerebral arteries. Our model of the blood flow network consists of a bifurcating tree into which we introduce particles (emboli) that halt flow on reaching a node of similar size. Flow is weighted away from blocked arteries inducing an effective interaction between emboli. We justify the form of the flow...

BACKGROUND AND PURPOSE Anterior cerebral artery (ACA) emboli may occur before or during fibrinolytic revascularization of middle cerebral artery (MCA) and internal carotid artery (ICA) T occlusions. We sought to determine the incidence and effect of baseline and new embolic ACA occlusions in the Interventional Management of Stroke (IMS) studies. MATERIALS AND METHODS Case report forms, pretre...

Detection of Middle Cerebral Emboli During Coronary Artery Bypass Surgery Using Transcranial Doppler Sonography To the Editor: Spencer et al recently described the use of transcranial Doppler sonography to record the passage of emboli through the middle cerebral artery (MCA) during carotid endarterectomy. They recorded transient signals at the time of releasing common carotid cross clamps and i...