1. Blood pressure control
Hypertension is a significant precipitating factor for rupture and hemorrhage in cerebral arteriovenous malformations; blood pressure should be monitored regularly and maintained within the normal range.
2. Avoiding strenuous exercise
Confirmed patients should avoid strenuous exercise, heavy physical labor, and diving; these activities can cause sudden spikes in blood pressure, potentially triggering life-threatening hemorrhage.
3. Genetic screening
Individuals with a family history of hereditary hemorrhagic telangiectasia should undergo genetic screening to clarify genetic risk and establish a monitoring plan.
4. Avoiding anticoagulation
Confirmed patients should avoid using anticoagulants and aspirin; these medications can increase the risk of hemorrhage and must be used under medical supervision.
5. Regular imaging
Confirmed patients should undergo regular cerebral angiography or MRI to monitor the size of the malformation nidus and blood flow changes, allowing for timely assessment of hemorrhage risk.
6. Quitting smoking and limiting alcohol intake
Smoking and alcohol consumption increase the risk of vascular disease; nicotine in tobacco can damage the vascular endothelium. Quitting these harmful habits helps protect vascular health.
7. Monitoring symptoms
Sudden onset of severe headache, vomiting, seizures, or limb weakness requires immediate medical attention, as these may be urgent signs of hemorrhage due to malformation rupture.
Conclusion
Cerebral arteriovenous malformation (AVM) is caused by a combination of factors, including abnormal vascular development and genetic mutations; rupture and hemorrhage can be life-threatening and extremely dangerous.Controlling blood pressure, avoiding strenuous exercise, and undergoing regular cerebrovascular examinations are crucial for early detection and timely intervention.
