Erythrocyte electrophoresis time measurement

The surface of the red blood cell has a negative charge, and the time required to move a certain distance under the action of a DC electric field is called the red blood cell electrophoresis time. The factors affecting the electrophoresis time are mainly related to the increase of plasma lipids, globulin and fibrinogen and the increase of plasma viscosity. Basic Information Specialist classification: cardiovascular examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Tips: Do not eat too greasy, high-protein foods the day before the blood draw, avoid heavy drinking. Normal value 15.02 ~ 17.32s. Clinical significance Abnormal results: Time prolongs ischemic stroke, myocardial infarction, angina pectoris, coronary heart disease, vasculitis, pulmonary heart disease, hypertension, chronic bronchitis. The erythrocyte electrophoresis of patients with coronary heart disease is parallel with the degree of myocardial ischemia; the thrombosis-based disease is positively correlated with the erythrocyte electrophoresis time; the electrophoresis rate of cancer cells is higher than that of normal cells, and the higher the degree of canceration, the higher the electrophoresis rate. . The people who need to be examined have people with headaches, dizziness, tinnitus, palpitations, shortness of breath, insomnia, and numbness. High results may be diseases: myocardial infarction, ischemic stroke precautions First, the precautions before blood draw: 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. After 8 pm on the day before the physical examination, fasting should be done to avoid affecting the detection of indicators such as blood glucose in the second sky. 3, should relax when taking blood, to avoid the contraction of blood vessels caused by fear, increase the difficulty of blood collection. Second, after blood draw should pay attention to: 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Inspection process Inspection method: draw blood. Not suitable for the crowd Hemophilia and diffuse intravascular coagulation. Adverse reactions and risks Infection: Do not touch the dirt after blood collection. Do not wash your hands immediately to avoid infection.