Cerebrovascular disease includes conditions that affect blood flow to the brain, with stroke being the most common occurrence. A stroke occurs when the blood supply is blocked or when a blood vessel ruptures, causing oxygen starvation and brain cell damage. This can lead to long-term neurological deficits or death.
Lifestyle habits significantly influence stroke risk by affecting vascular health and blood flow.
Damages blood vessels and increases the risk of clots.
High consumption of saturated fats and sodium contributes to hypertension and the accumulation of plaques.
Reduces vascular resilience and increases the risk of stroke.
Excessive and chronic alcohol consumption can lead to hypertension and atrial fibrillation.
ASCVD often remains asymptomatic until significant arterial narrowing or blockage occurs, leading to acute cardiovascular events.
One side of the face may droop or feel numb.
Sudden inability to raise one or both arms
Scrambled or incomprehensible speech is a characteristic sign.
A quick response improves results; call emergency services immediately.
Early and accurate diagnosis of the type and severity of stroke is crucial for effective treatment.
Quickly identify hemorrhagic or ischemic stroke.
Provides detailed images of brain tissue and blood vessels.
Detects the narrowing of the carotid arteries, a common precursor to stroke.
Assess clotting factors and cholesterol levels to estimate risks
Treatment varies depending on the type of stroke, but aims to restore blood flow or control bleeding.
Thrombolytic drugs (tPA)
Dissolves clots if given within 3 to 4.5 hours after onset.
Mechanical thrombectomy
Remove large clots via a catheter.
Surgical clipping or embolization
Stop bleeding from ruptured aneurysms.
Blood pressure control
Prevents additional vascular ruptures.