Stenosis of the p1 segment of the left posterior cerebral artery can be serious.
Stenosis of the left posterior cerebral artery p1 often affects the blood supply to the corresponding brain tissues, resulting in insufficient cerebral blood supply leading to headaches, dizziness, memory loss and other abnormal symptoms, and in severe cases, slurred speech.
Stenosis of the left posterior cerebral artery p1 segment may continue to progress, which will not only further aggravate the ischemia of brain tissues, but also cause local cerebral artery occlusion, which will lead to necrosis of brain tissues and permanent damage to occipital lobe and thalamus, with sequelae such as hemianopsia and sensory disorders.
During auxiliary examinations such as CT or magnetic resonance imaging, it is possible to find the manifestation of stenosis of the left posterior cerebral artery in section P1, which must be detected at an early stage, and regular administration of medicines such as aspirin and atorvastatin as prescribed by the doctor to fight against platelet aggregation and reduce blood lipids and blood viscosity will help to control the course of the disease positively and make the patient have a better prognosis.