Heart and cerebral vasculopathy double-factor judgment system based on ultrasonic image

Abstract

The embodiment of the invention discloses a heart and cerebral vasculopathy double-factor judgment system based on an ultrasonic image. The heart and cerebral vasculopathy double-factor judgment system comprises a carotid artery average intima-media membrane cross section area obtaining module, a blood vessel stiffness degree obtaining module and a lesion prognosis module. The lesion prognosis module conducts quantitative evaluation on heart and cerebral vasculopathy according to the average intima-media membrane cross section area obtained through the carotid artery average intima-media membrane cross section area obtaining module and the blood vessel stiffness degree obtained through the blood vessel stiffness degree obtaining module. When the heart and cerebral vasculopathy double-factor judgment system is used, the average intima-media membrane cross section area obtaining module obtains the thickness of the wall of the carotid artery blood vessel through the B ultrasound, the blood vessel stiffness degree is obtained through the blood vessel stiffness degree obtaining module, objective evaluation and prognosis are conducted through a model of the lesion prognosis module, rapid, efficient and objective initial screening can be conducted on heart and cerebral vasculopathy, a doctor can conduct secondary judgment on the result provided by the model on the basis of the system, and therefore the diagnosis efficiency is greatly improved, and detection omission and misdiagnosis are avoided.

Description

Technical field [0001] The invention relates to a diagnostic tool for cardio-cerebrovascular diseases, in particular to a dual-factor judgment system for cardio-cerebrovascular diseases based on ultrasound images. Background technique [0002] Cardiovascular and cerebrovascular diseases have the characteristics of "high morbidity, high disability, high mortality, high recurrence rate, and many complications", and they are the number one killer of human deaths. Atherosclerosis is one of the causes of cardiovascular and cerebrovascular diseases. It refers to the abnormal lipid metabolism, and the lipids in the blood deposit on the original smooth arterial intima. There are some atheromas in the arterial intima. White patches formed by accumulation of lipids. [0003] Most cardiovascular patients have no obvious symptoms in the early stage, and the ECG is normal or almost normal when there are no symptoms. Therefore, the accuracy of the ECG diagnosis of cardiovascular and cerebrovasc...

AI Technical Summary

Problems solved by technology

In the traditional diagnosis of cardiovascular and cerebrovascular diseases based on B-ultrasound intima-media of the carotid artery, since there is no special instrument for judging the results of B-ultrasound to provide doctors with diagnostic evidence, clinicians generally obtain the thickness of the carotid artery wall mainly based on B-ultrasound Values, combined with clinical symptoms such as the patient's blood pressure and judged according to their own clinical experience, the accuracy of this artificial subjective judgment is affected by many factors such as the diagnostician's clinical experience, sense of responsibility, and fatigue. It has high requirements, and in the current situation of increasing cardiovascular and cerebrovascular diseases, the efficiency of large-scale clinical screening of cardiovascular and cerebrovascular diseases is very low

Images