A stroke can happen suddenly and requires immediate medical attention. When a blood vessel supplying the brain becomes blocked, doctors need to assess the patient quickly and decide whether treatments such as thrombolysis or mechanical thrombectomy may help.

Neurointervention plays an important role in acute stroke care for selected patients with ischemic stroke, especially when a major blood vessel in the brain becomes blocked.

At Care24 Medical Centre & Hospital, Erode, the neurological services include acute stroke care, a 24×7 Hyper Acute Stroke Unit (HASU), advanced imaging and selected neurointerventional procedures.

Learn more about Neurology & Neurointervention at Care24 Hospital and Advanced Brain & Spine Care.

What Is an Acute Stroke?

A stroke occurs when a blood vessel in the brain becomes blocked or breaks and causes bleeding.

Doctors generally classify stroke into two major types:

• Ischemic stroke – A blood clot or other blockage reduces blood flow to the brain.
• Hemorrhagic stroke – A blood vessel breaks and causes bleeding in or around the brain.

According to the World Health Organization (WHO), stroke requires immediate medical attention. Doctors use brain imaging such as CT or MRI to identify the type of stroke and plan appropriate treatment.

This distinction matters because doctors use different treatments for ischemic and hemorrhagic strokes.

Why Does Acute Stroke Care Require Speed?

During an ischemic stroke, a blocked blood vessel reduces the supply of oxygen and nutrients to part of the brain.

The longer the blockage remains, the greater the risk of brain injury.

The CDC’s stroke guidance highlights the importance of recognising stroke symptoms quickly and seeking emergency treatment.

Patients should not wait at home to see whether stroke symptoms disappear.

How to Recognise Stroke Warning Signs

Stroke symptoms often appear suddenly.

Common warning signs include:

• Sudden weakness or numbness of the face, arm or leg, especially on one side
• Sudden difficulty speaking or understanding speech
• Sudden vision changes
• Sudden dizziness or loss of balance
• Sudden difficulty walking
• Sudden severe headache without a known cause

The CDC stroke symptoms guide highlights sudden balance problems, vision changes, facial weakness, arm weakness and speech difficulties as important warning signs.

Remember B.E. F.A.S.T.

B – Balance: Sudden loss of balance or coordination

E – Eyes: Sudden changes in vision

F – Face: Facial drooping or weakness

A – Arms: Sudden weakness or numbness

S – Speech: Slurred or unusual speech

T – Time: Seek emergency medical attention immediately

If someone develops these symptoms, note when they started and seek emergency care without delay.

What Happens When a Stroke Patient Reaches the Hospital?

Doctors begin acute stroke care with a rapid clinical assessment.

The medical team may check:

1. The patient’s symptoms and neurological condition
2. When the symptoms started or when the patient was last known to be well
3. Blood pressure and vital signs
4. Medical history and current medications
5. Brain imaging results
6. Blood-vessel imaging when required
7. Whether the stroke involves bleeding or a blockage
8. Whether the patient may qualify for reperfusion treatment

Care24 provides Advanced Radiology & Imaging in Erode to support neurological diagnosis and treatment planning.

Doctors may use CT, MRI and blood-vessel imaging to understand the location and extent of the problem.

What Is Neurointervention?

Neurointervention uses minimally invasive, image-guided techniques to diagnose and treat selected conditions involving the brain and its blood vessels.

For acute ischemic stroke, doctors may use mechanical thrombectomy when a suitable large blood-vessel blockage causes the stroke.

The American Stroke Association provides current resources on acute ischemic stroke treatment and endovascular therapy.

Doctors do not recommend neurointervention for every stroke patient. They consider the patient’s symptoms, brain imaging, blood-vessel imaging, treatment timing and overall medical condition before selecting a procedure.

What Is Mechanical Thrombectomy?

Mechanical thrombectomy is a minimally invasive procedure that doctors use to remove a blood clot from a blocked brain artery in selected patients.

During the procedure:

1. A specialist introduces a thin catheter into a blood vessel.
2. The specialist guides the catheter toward the blocked artery using imaging.
3. The medical team identifies the location of the clot.
4. The specialist uses a specialised device to capture or remove the clot.
5. The team checks blood flow after treatment.

The American Stroke Association’s information on ischemic stroke explains how doctors use mechanical thrombectomy for eligible patients with certain large-vessel blockages.

Some eligible patients may receive thrombectomy several hours after stroke symptoms begin. In selected cases, doctors may consider treatment up to 24 hours after the patient was last known to be well, depending on imaging and other clinical factors.

This extended treatment window does not mean patients should wait. Emergency assessment should begin as soon as possible.

What Is Thrombolysis?

Thrombolysis uses medication to dissolve a blood clot that causes an ischemic stroke.

Doctors may consider thrombolysis for eligible patients after assessing:

• Time since symptoms began
• Brain imaging
• Medical history
• Current medications
• Risk of bleeding
• Other clinical factors

The American Stroke Association’s ischemic stroke information explains the role of thrombolytic medicines in eligible acute ischemic stroke patients.

Thrombolysis does not suit every patient. A specialist team must assess each case individually.

Thrombolysis vs Thrombectomy

In some eligible patients, doctors may use both treatments as part of the acute stroke treatment pathway.

The medical team chooses treatment based on the patient’s clinical condition and imaging results.

How Do Doctors Decide if Neurointervention Is Appropriate?

Doctors consider several factors before recommending neurointervention.

1. Type of Stroke

Brain imaging helps doctors determine whether the patient has an ischemic or hemorrhagic stroke.

2. Location of the Blockage

For thrombectomy, doctors need to identify an appropriate blood-vessel blockage.

3. Brain Imaging

Doctors may use CT or MRI to assess the brain and look for bleeding or signs of brain injury.

4. Blood-Vessel Imaging

CT angiography or other vascular imaging can help doctors identify the location and characteristics of a blockage.

5. Time Since Symptoms Began

Treatment timing plays an important role in stroke care. Doctors also consider imaging and other clinical factors when assessing eligibility.

The National Institute of Neurological Disorders and Stroke (NINDS) explains how doctors use clinical assessment and imaging to guide stroke treatment.

Acute Stroke Care at Care24 Hospital, Erode

Care24 Medical Centre & Hospital provides neurological and neurointerventional services for selected stroke and neurovascular conditions.

Care24’s published neurological services include:

• Acute stroke care
• Thrombolysis
• Mechanical thrombectomy
• Vascular stenting
• Aneurysm coiling
• Selected endovascular procedures
• Neuro-rehabilitation
• Emergency neurological care

The Care24 Neurology & Neurointervention Department lists a 24×7 Hyper Acute Stroke Unit, MRI, CT, Neuro-Navigation and an Endovascular Suite among its facilities.

Care24 also provides Advanced Brain & Spine Surgery in Erode for selected neurological and neurosurgical conditions.

Multidisciplinary Stroke Care

Acute stroke treatment may involve several medical specialties.

Depending on the patient’s condition, the care team may include:

• Neurologists
• Interventional neurologists
• Neurosurgeons
• Radiologists
• Emergency physicians
• Critical care specialists
• Rehabilitation professionals

You can explore the Care24 Medical Departments to learn more about the hospital’s specialties.

Patients who require urgent medical attention can access Care24 Emergency & Trauma Care.

What Happens After Neurointervention?

After a stroke procedure, doctors continue to monitor the patient’s condition closely.

The medical team may monitor:

• Neurological function
• Blood pressure
• Heart rhythm
• Oxygen levels
• Consciousness
• Possible bleeding
• Brain swelling
• Other complications

Depending on the patient’s condition, doctors may continue care in a specialised stroke unit, ICU or another monitored setting.

Stroke care does not end when doctors restore blood flow. Patients may also need continued medical treatment, risk-factor management and rehabilitation.

The World Health Organization recognises rehabilitation as an important part of stroke care.

Stroke Rehabilitation and Recovery

Every patient’s stroke recovery can look different.

Some patients may experience difficulties with:

• Walking
• Balance
• Arm or hand movement
• Speech
• Swallowing
• Memory
• Concentration
• Everyday activities

Doctors and rehabilitation specialists may recommend:

• Physiotherapy
• Occupational therapy
• Speech and language therapy
• Cognitive rehabilitation
• Psychological support

The WHO rehabilitation guidance explains how rehabilitation can help people regain, maintain or improve function and independence after illness or injury.

The NINDS stroke recovery information also explains that stroke recovery varies between individuals and can involve different areas of function.

Why Should You Never Wait During a Stroke?

Some families wait to see whether symptoms improve. This can delay emergency treatment.

Even when symptoms disappear after a short period, the episode may represent a transient ischemic attack (TIA), which still requires urgent medical assessment.

The American Stroke Association recommends immediate action when stroke symptoms appear.

If you suspect a stroke:

• Note the time when symptoms began.
• Seek emergency medical care immediately.
• Do not wait for symptoms to disappear.
• Take information about the patient’s medicines if available.
• Tell the medical team when the patient was last known to be well.

When Should You Seek Emergency Stroke Care?

Seek emergency medical attention immediately if someone suddenly develops:

• Facial weakness or drooping
• Weakness or numbness in one arm or leg
• Difficulty speaking
• Confusion
• Vision changes
• Severe dizziness or loss of balance
• Difficulty walking
• Sudden severe headache

The NHS stroke symptoms guidance also advises people to seek emergency medical help when stroke symptoms appear.

Frequently Asked Questions

What is neurointervention for stroke?

Neurointervention uses minimally invasive, image-guided techniques to treat selected neurological and neurovascular conditions. For eligible ischemic stroke patients, doctors may use mechanical thrombectomy to remove a blood clot from a blocked brain artery.

Is thrombectomy suitable for every stroke patient?

No. Doctors recommend thrombectomy only for selected patients after clinical assessment and brain and blood-vessel imaging.

What is the difference between thrombolysis and thrombectomy?

Thrombolysis uses medication to dissolve a blood clot. Thrombectomy uses a catheter-based procedure to remove an appropriate blood clot from a blocked blood vessel.

Can stroke symptoms disappear?

Yes. Some stroke-like symptoms may disappear temporarily, such as during a TIA. However, the patient still needs urgent medical evaluation.

Does rehabilitation help after stroke?

Rehabilitation can form an important part of stroke recovery. Depending on the patient’s needs, treatment may include physiotherapy, occupational therapy, speech therapy and cognitive rehabilitation.

Where can patients seek acute stroke care in Erode?

Care24 Medical Centre & Hospital provides neurological and neurointerventional services in Erode, including a published 24×7 Hyper Acute Stroke Unit and selected stroke interventions.

Patients can visit the Care24 Doctors Directory to learn more about the hospital’s specialists.

Conclusion

Acute stroke care requires rapid assessment, accurate diagnosis and the right treatment for each patient.

For selected patients with ischemic stroke, treatments such as thrombolysis and mechanical thrombectomy can help address a blocked blood vessel. Neurointervention provides minimally invasive treatment options when the patient’s clinical and imaging findings meet the required criteria.

At Care24 Medical Centre & Hospital, Erode, neurological services include acute stroke care, neurointervention, advanced imaging and neurosurgical support.

If you notice sudden facial weakness, arm weakness, speech difficulty, vision changes, severe dizziness or other possible stroke symptoms, seek emergency medical attention immediately.

Care24 Medical Centre & Hospital, Erode

24×7 Emergency: 888-3343-666
Appointments: 9597-222-666
Address: No. 78/1-10, Perundurai Road, Near Parimalam Mahal, Erode – 638 012

For more information, visit Care24 Medical Centre & Hospital.