![]() ![]() Acute ischemic stroke is caused by thrombotic or embolic occlusion of a cerebral artery. Strokes can be divided into two types: hemorrhagic or ischemic. ![]() The most common vessels involved are the carotid arteries and those of the vertebrobasilar system at the base of the brain. Thrombosis, embolism, and hemorrhage are the primary causes of stroke, with thrombosis being the leading cause of both CVAs and transient ischemic attacks (TIAs). However, about half of those who survived a stroke remain disabled permanently and experience the recurrence within weeks, months, or years. The sooner the circulation returns to normal after a stroke, the better the chances are for a full recovery. This pathology either causes hemorrhage from a tear in the vessel wall or impairs cerebral circulation by partial or complete occlusion of the vessel lumen with transient or permanent effects. It is the sudden impairment of cerebral circulation in one or more blood vessels supplying the brain. What is Cerebrovascular Accident (CVA) or Stroke?Ĭerebrovascular accident (CVA), also known as stroke, acute ischemic stroke, cerebral infarction, or brain attack, is any functional or structural abnormality of the brain caused by a pathological condition of the cerebral vessels of the entire cerebrovascular system. Monitoring Results of Diagnostic and Laboratory Procedures Administer Medications and Provide Pharmacologic Support Initiating Patient Education and Health Teachings Assessing and Monitoring for Disuse Syndrome Assessing and Monitoring for Unilateral Neglect Managing Fatigue and Tolerance to Activity Preventing Dysphagia and Promoting Effective Swallowing Promoting Effective Coping Strategies and Providing Emotional Support Managing Aphasia and Promoting Effective Communication Improving Physical Mobility and Preventing Contractures What is Cerebrovascular Accident (CVA) or Stroke?. ![]()
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