Decreased blood flow velocity in the anterior middle cerebral artery

Jun 06, 2023 Source: Cainiu Health

Dr. Yang Jun

Introduction

Slowed blood flow velocity in the anterior middle cerebral artery may be caused by conditions such as coronary atherosclerotic heart disease, cerebral hemorrhage, or cerebral infarction, and can be treated with medications, surgery, or other methods. Coronary atherosclerotic heart disease leads to narrowed or blocked blood vessels, slowing circulation and resulting in reduced blood flow in the anterior middle cerebral artery.

In general, reduced blood flow velocity in the anterior cerebral artery may be caused by conditions such as coronary atherosclerotic heart disease, cerebral hemorrhage, or cerebral infarction. Treatment options include medication and surgical interventions. Specific analyses are as follows:

1. Coronary Atherosclerotic Heart Disease

Coronary atherosclerotic heart disease can lead to narrowed or blocked blood vessels, slowing down blood circulation and consequently reducing blood flow velocity in the anterior cerebral artery. Patients may take medications such as enteric-coated aspirin tablets, atorvastatin, and calcium supplements under medical supervision to alleviate symptoms.

2. Cerebral Hemorrhage

Cerebral hemorrhage can easily reduce cerebral blood flow, affecting the blood flow velocity in the anterior cerebral artery. Treatment options include large craniotomy with hematoma evacuation or small-window craniotomy for hematoma removal.

3. Cerebral Infarction

Cerebral infarction affects cerebral blood flow and supply, leading to brain tissue damage and functional impairment, which results in slowed blood flow velocity within the brain. Treatments include endovascular interventional procedures and carotid endarterectomy.

Besides the above causes, heart failure, brain tumors, or intracranial tumors may also be responsible. Since various local pathological factors may contribute, it is recommended to seek timely medical evaluation and treatment. Additionally, maintaining healthy lifestyle habits—such as ensuring adequate sleep, engaging in moderate exercise and balanced diet, and reducing stress—can help prevent the onset of related diseases.

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