What is an acute stroke?

Acute stroke is a potentially life -threatening cerebrovascular event in which the brain is temporarily deprived of oxygen. Acute stroke, marked with the momentary disturbance of blood flow, requires immediate medical care and, if not treated, may lead to permanent disability or death. Generally associated with arterial obstruction, treatment is dependent on the cause of stroke and usually involves initial administration of drugs to stabilize the condition of the individual. Subsequent treatment of acute stroke may require surgical measures to reduce the chance of a person to a recurring stroke. Usually, neurological function assessment to evaluate sensory, motor and cognitive abilities of the individual. Initial physical evaluation generally guarantees imaging tests, including scanning computed tomography (CT), brain to determine the origin of the stroke apotrate diagnosis. To evaluate the extent of arterial narrowing or other potential, contributing factors can be done further diagnostic testing such as echocardiogram and ulttRazvuk carotid ultrasound.

Several situations can contribute to the onset of stroke. Blocking that travels to the brain or is formed in carotid artery, or known as embolism or thrombosis, may disrupt blood flow, resulting in an acute ischemic stroke. Brain or bleed bleeding can also cause acute stroke. Depending on the location and severity of the bleeding, the hemorrhagic stroke may be an aneurysmal origin or the result of chronic hypertension.

obesity and sedentary lifestyle significantly increase the chance of acute stroke. Individuals with a diagnosis of certain chronic conditions such as diabetes and hypertension are often considered to be an increased risk of stroke, also known as a cerebrovascular accident. Involving in risk or unhealthy behavior that promotes arterial narrowing, such as smoking, can also contribute to the circumstances that lead to stroke.

symptoms mRTVice are usually patterned in the presentation, but may vary in severity and duration. Some people suddenly develop impaired motor skills, coordination and knowledge. Acute stroke also also causes unilateral weakness or paralysis affecting one's limbs, which means that one side of the body loses its function. The duration and severity of the stroke usually determine whether there is a temporary or permanent disability.

Acute ischemic stroke often requires the use of oral and intravenous drugs designed to alleviate the narrowing of blood vessels and thinning blood. Surgery can be performed, including carotid angioplasty to remove the arterial blockade responsible for interrupted blood flow. If stroke is haemorrhagic, more extensive treatment is necessary to reduce swelling and minimize bleeding, including neurosurgery for repairing a damaged vessel.

The duration and course of rehabilitation and recovery after stroke is entirely dependent on the location and severity of the acute stroke. If there was cErebrovascular accident serious, the individual could permanently lose some systemic function, such as the ability to move the intestines separately. Some individuals may require therapy to try to restore the use, strength and function in the affected areas. In the development of a comprehensive program that meets the rehabilitative needs of the individual, several factors, including overall health and age, are generally considered.