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Understanding the Different Types of Strokes

A stroke is a medical emergency that occurs when there is a disruption in the blood supply to the brain. This interruption in blood flow can lead to brain damage and a range of debilitating symptoms. Strokes are broadly categorized into three main types: ischemic stroke, hemorrhagic stroke, and transient ischemic attack (TIA). Let's explore each of these types in detail to download the pdf.

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Understanding the Different Types of Strokes

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  1. WWW.SRIRAMAKRISHNAHOSPITAL.COM UNDERSTANDING THE DIFFERENT TYPES OF STROKES

  2. WWW.SRIRAMAKRISHNAHOSPITAL.COM TABLE OF CONTENT Ischemic Stroke Hemorrhagic Stroke Transient Ischemic Attack Prevention and Treatment

  3. Ischemic Stroke Ischemic strokes are the most common type of stroke, accounting for approximately 87% of all cases. They occur when there is a blockage or clot that obstructs blood flow to a part of the brain. Thrombotic Stroke: This type occurs when a blood clot forms within an artery that supplies blood to the brain. Embolic Stroke: Embolic strokes happen when a blood clot or other debris forms in another part of the body and travels to the brain, where it lodges in a smaller artery, blocking blood flow.

  4. Hemorrhagic Stroke Hemorrhagic strokes account for a smaller percentage of stroke cases but are generally more severe and life-threatening. Intracerebral Hemorrhage: This type of stroke results from bleeding within the brain tissue. It often occurs when small blood vessels in the brain rupture or leak. Subarachnoid Hemorrhage: Subarachnoid hemorrhages involve bleeding in the space between the brain and the thin membrane that covers it (the arachnoid membrane).

  5. Transient Ischemic Attack A transient ischemic attack, often referred to as a "mini-stroke," is different from the other two types of strokes. It is characterized by temporary disruptions in blood flow to the brain, causing stroke-like symptoms that typically resolve within minutes to hours. It is crucial to seek stroke specialist attention promptly after experiencing a TIA to identify and manage underlying risk factors.

  6. Prevention and Treatment Stroke prevention strategies include lifestyle modifications, such as adopting a healthy diet, quitting smoking, and maintaining a regular exercise routine. Medications like blood thinners, antihypertensives, and cholesterol-lowering drugs may be prescribed to manage risk factors. In some cases, surgical interventions or procedures like carotid endarterectomy or angioplasty may be recommended to prevent or treat specific stroke risk factors.

  7. THANK YOU +91 7970 108 108 www.sriramakrishnahospital.com info@sriramakrishnahospital.com 395, Sarojini Naidu Rd, New Siddhapudur, Coimbatore, Tamil Nadu 641044.

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