Ischemic Stroke (caused by a blockage) There are 2 kinds of ischemic stroke: thrombotic stroke and embolic stroke. Arteries supplying oxygen and nutrients to the brain are often damaged or deformed in these disorders. The cause and treatments of the two conditions are different. The most frequent cause of stroke and transient ischemic attacks is cerebral embolism. Together, the two types of ischemic stroke account for about 87% of all strokes. Brain hemorrhage is due to the rupturing of a blood vessel within the brain tissues that causes extravasation of blood. Cerebrovascular disease includes a variety of medical conditions that affect the blood vessels of the brain and the cerebral circulation. For instance, the large diameter, gently curving course, and rapid blood flow in the middle cerebral artery put it at particular risk for embolism--and therefore the regions of brain that it supplies at risk for embolic stroke. Summary – Brain Hemorrhage vs Stroke. Without blood and oxygen, the brain tissue starts to die, and the functions controlled by the affected brain cells – such as speech, muscle movement and memory – become mildly to severely impaired. In contrast, stroke is due to the ischemia of brain tissue following the occlusion of an artery or an arterial rupture. Of all patients with embolic stroke who were not receiving coumadin at onset of stroke, only two of 56 (4%) had hemorrhagic infarction on initial CT. If you have an aneurysm you may not have any symptoms, but if you do, they're similar to a stroke. A stroke is a life-threatening medical emergency that affects the brain. Rare causes of cerebral emb … A stroke occurs when the blood supply to part of your brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients. Stroke is the most frequent cause of stroke and transient ischemic attacks. An aneurysm in the brain is different, but it can lead to a stroke. The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and sometimes a hemorrhagic stroke. Brain cells begin to die in minutes. Vision problems; the worst headache of your life; and trouble speaking, texting, or typing are just a few of the symptoms. CVA or cerebrovascular accident is the fancy medical name given to strokes. Stroke is a brain injury that happens when the blood supply to a part of the brain is interrupted. Key Difference – CVA vs Stroke. Stroke and brain aneurysm are both injuries to the blood vessels and arteries of the brain. Cardiogenic cerebral embolization is common among patients with any cause of atrial fibrillation (AF) but particularly in AF resulting from rheumatic and arteriosclerotic heart disease. Knowledge of the anatomy of the venous system is essential in the evaluation of patients with cerebral venous thrombosis. So both these terms essentially mean the same thing. 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