The b ultrasound is a common medical test, and dr is one of the most important indicators. dr is called abdominal dr or abdominal artery resistance index, which reflects the elasticity and resistance of the abdominal arteries in the human body. Through the ultrasound examination, doctors can measure the blood flow rate and pressure of blood vessels, so as to determine the existence of atherosclerosis, hypertension and other chronic diseases, and provide an important basis for early prevention and treatment of diseases.
In measuring the dr index, doctors will place the b ultrasound probe on the patient's abdomen, and then record the peak systolic and diastolic arterial values. Next, the abdominal arterial resistance index is calculated. If the result is higher than the normal range, it indicates a problem with blood circulation. At this point, the doctor will formulate a personalized treatment plan for the specific situation in order to regulate the function of blood vessels, improve blood circulation and prevent cardiovascular and cerebrovascular diseases.
With the accelerated pace of life, many people are prone to vascular dysfunction due to irregular diets, high work pressure and lack of exercise. Therefore, the prevention of dr dosage need to start from the life habits, such as moderate exercise, regular health check, reasonable diet and so on. Only if we pay attention to the details of life and actively improve, in order to make the body more healthy, away from the trouble of the disease.