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Brain Stroke

What happens during a brain stroke?

A stroke, or cerebrovascular accident. This may turn fatal if not acted upon within the golden hour.

A stroke occurs in a quick process:

Early diagnosis and intervention are key to reducing complications and improving recovery outcomes.

Different Types of Stroke

Ischemic Stroke

 

Cause: Blocked arteries

 

Effect: Reduced blood flow to the brain.
 

 


Note: This is the most common type of stroke.

Hemorrhagic Stroke 

 

Cause: Ruptured blood vessel

 

Effect: Bleeding in the brain and increased pressure on brain tissue.

 

Note: Very common in people aged 55 years or older
 

Transient Ischemic Attack (TIA)

 

Cause: Temporary blockage of blood flow to the brain

 

Effect: Doesn't cause permanent damage but serves as a warning sign for future strokes.

 

Note: Often referred to as a Mini-stroke. 

Common Symptoms of Stroke

Recognizing the symptoms of an early stroke can be life-saving. 
Common symptoms include:

  • Numbness or weakness all of a sudden on one side of the body
  • Gradual paralysis in the form of a drooping face on one side 
  • Confusion or trouble understanding speech
  • Vision problems or blurry vision in one or both eyes
  • Difficulty walking, dizziness, or loss of mobility in arm, or leg.
  • Sudden feeling of nausea or vomiting
  • Severe headache with no known cause

How to deal with Brain Stroke?

  • When to act: If you start noticing sudden weakness in your body, having difficulty while speaking, or experiencing a loss of coordination. 
  • Where to go: Immediately get to a hospital, preferably one equipped with specialized stroke care and emergency response.
  • Golden hour protocol: Be Fast! The first 90 minutes of the onset of a stroke are vital. Immediate medical intervention gives patients a fighting chance at survival and better quality of life. 

Timely intervention in cases of stroke can be life-saving. CMRI Kolkata's streamlined processes and highly trained emergency response team make early intervention a reality.

What Causes a Brain Stroke?

Several risk factors contribute to brain stroke:

  • Hypertension (High Blood Pressure) is the primary cause.
  • High Cholesterol and Atherosclerosis (Plaque build-up obstructs blood flow).
  • High blood sugar levels and its impact on blood vessels and blood clotting.
  • Lifestyle factors like smoking, obesity, physical inactivity, and high alcohol intake
  • Family History (Genetic factor) and Age (55 or above)

How is a Stroke Diagnosed?

Through our fast-track assessment and treatment protocols, we help minimize brain damage, maximize recovery, and give patients the best possible chance of regaining their quality of life.

Diagnosis generally involves:

  • A quick initial assessment to check for any physical signs of stroke and a blood test to check for clotting disorders
  • Imaging tests (CT and MRI Scans) to identify the nature of the stroke and isolate the location of the stroke.
  • Cerebral Digital Subtraction Angiography (DSA) may be performed to visualize the blood vessels in the brain and identify the location of the blockages or abnormalities.

What are the Treatment Methods?

CMRI Kolkata offers comprehensive stroke care, from emergency treatment to rehabilitation:
Our comprehensive stroke and neurology treatment services include the latest advancements in neurological care. Key procedures offered at CMRI Kolkata include:

  • Acute stroke management to restore blood flow and minimize damage. 
  • Intra-arterial and intravenous thrombolysis to dissolve clots in ischemic strokes.
  • Minimally invasive carotid stenting to open blocked carotid arteries.
  • Preoperative tumor embolization to reduce blood flow to brain tumors before surgery.
  • Minimally invasive coiling of intracranial aneurysms to prevent ruptures.
  • Embolization of arteriovenous malformations (AVMs) to prevent abnormal bleeding.
  • Neuro-Modulation Treatments: Deep Brain Stimulation (DBS) for movement disorders, Botulinum Toxin Injections for managing spasticity.
  • Comprehensive headache treatment
  • Advanced treatments for multiple sclerosis and other neuroimmune disorders.

What are the Common Complications of Stroke?

At CMRI Kolkata, we specialize in diagnosing and treating a wide range of neurological complications, including:

  • Severe, often life-threatening complications leading to permanent damage.
  • Severe hypertension and stroke risk.
  • Multiple sclerosis affecting nerve fibers in the brain and spinal cord
  • Progressive disability and movement disorders.
  • Neuroimmune disorders causing mild pain to severe motor dysfunction.
  • Spasticity with muscle stiffness and spasms that can impair mobility and function.
  • Headache disorders including migraines, tension headaches, and cluster headaches.

Each of these conditions requires a specialized approach to diagnosis, treatment, and rehabilitation, ensuring patients have access to advanced medical care and personalized support. Our stroke and neurology services span the spectrum from early detection and diagnosis to advanced treatment options, focusing on personalized, timely intervention to manage complex neurological conditions effectively.

Why Choose CMRI for Stroke Care?

At CMRI Kolkata, our stroke center is recognized as a center of excellence, with a unique QAI accreditation that highlights our commitment to high-quality, timely, and effective care.

Key Highlights:

  • First QAI-accredited stroke center in Eastern India
  • Rapid response and streamlined processes
  • Advanced state-of-the-art technology
  • Expertise of seasoned professionals in stroke care and neurology.
  • Multidisciplinary care approach
  • Patient-Centric approach from acute care to rehabilitation.

Our commitment to excellence and patient safety ensures that each patient receives the highest standard of care for stroke management and other neurological conditions. If you or a loved one is at risk or showing signs of a stroke, don't wait—our team at CMRI Kolkata is here to help.

FAQs

What are the warning signs of a stroke?

  • Sudden numbness or weakness in the face, arm, or leg.
  • Confusion or trouble speaking or understanding speech.
  • Difficulty seeing in one or both eyes.
  • Problems in mobility and walking disorders.
  • Dizziness or severe headache with no known cause.

How can I reduce my risk of a stroke?

Lifestyle changes can significantly reduce stroke risk. 

  • Maintaining a low cholesterol healthy diet
  • Managing blood pressure
  • Regular exercising 
  • Moderating alcohol intake
  • Regular check-ups to monitor blood sugar and cholesterol

What should I do if someone is having a stroke?

Use the FAST test

  • Face: Ask them to smile—does one side droop?
  • Arms: Ask them to raise both arms—does one drift downward?
  • Speech: Listen for slurred or strange speech.
  • Time: Act quickly and call emergency services immediately.

What are the possible treatment options for stroke?

Treatment depends on the type of stroke and the timing of its detection. 
Options include clot-dissolving medications, surgery, and rehabilitation therapies (physical, speech, and occupational) to aid recovery and manage any disabilities caused by the stroke.

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