Limb blood flow diagram

The ascending branch in the waveform of the limb blood flow diagram is related to the contraction of the ventricle and the increase of the aortic pressure, so it can reflect the resistance of the artery and the patency of the blood flow. Arteritis, venous curve, phlebitis, vasculitis, replantation of broken limbs, etc. affect blood reflux disorders and efficacy inspections. Basic Information Specialist classification: cardiovascular examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Tips: Avoid cold irritation. In winter, long cotton sleeves should be worn to keep the affected limbs warm. Wear wide and comfortable shoes and socks to avoid trauma caused by local friction and squeezing. Normal value Electrical impedance and photoelectric blood flow meters show a decrease in peak value and a decrease in the rate of decrease in the drop. The former suggests a decrease in blood flow, while the latter indicates an increase in outflow tract resistance, which is proportional to the severity of the lesion. Clinical significance Arteritis, venous curve, phlebitis, vasculitis, replantation of broken limbs, etc. affect blood reflux disorders and efficacy inspections. Precautions 1. Avoid cold stimuli. In winter, long cotton sleeves should be worn to keep the affected limbs warm. Wear wide and comfortable shoes and socks to avoid trauma caused by local friction and squeezing. 2, pay attention to hygiene, the affected limbs are usually washed with warm water or soap. Frequently trim the toe (finger) nails, the dirt accumulated in the toes, especially to remove. 3, in addition to patients with severe tissue necrosis, severe pain, should go out of bed activities, not to feel tired. Moderate life. 4, the diet should be light and nutritious, more into lean meat, soy products, fresh vegetables, fruits and so on. Some warm foods, such as beef, lamb, chicken, etc., can be used to help Wentong meridians. You can also choose foods such as hawthorn, malan head, persimmon, rapeseed, celery and other blood vessels that expand blood vessels and mung beans, kelp, mussels, soba noodles and other foods that can soften blood vessels. Avoid eating cold foods, fasting spicy foods such as peppers and garlic. Patients with smoking habits must quit smoking. 5, to maintain a happy mood, optimistic mood, enhance confidence in the fight against disease, proactively cooperate with treatment, to avoid mental stimulation and sorrow. Inspection process A Doppler blood flow map was used. Not suitable for the crowd Patients who have taken contraceptives, thyroid hormones, steroid hormones, etc., may affect the results of the test, and patients with a history of drug administration in the near future are prohibited. Adverse reactions and risks Generally no adverse reactions.