Time：2023-03-26 01:49:13 source：psychiatricethics.com author：Public activities Read：929次

Why should I stay in bed for 24 hours after cardiac imaging? What other care should I pay attention to?

Cardiac angiography, also known as coronary angiography, is one of the indispensable examination items for cardiologists to diagnose coronary heart disease and coronary vessels. Cardiac angiography is performed by inserting a catheter into the coronary artery through a puncture point and then injecting a contrast agent, and then using X-ray scanning to draw conclusions. The examination is traumatic and is an invasive examination. Therefore, precautions should be taken after the examination. Generally, it is necessary to stay in bed for 24 hours after cardiac angiography. Why should I stay in bed for 24 hours after cardiac imaging? Since cardiac angiography is a minimally invasive examination method, there will be wounds during the examination, so you cannot get out of bed within 24 hours after the examination, and you should rest in bed for more time to avoid rupture of blood vessels or bleeding at the puncture site. Since most cardiac angiography is performed under local anesthesia, a fine needle is inserted into the blood vessel, and then a guide wire is used to guide the catheter to the coronary artery, and then a contrast agent is injected from it, so that the contrast agent can be visualized under X-ray scanning. After the examination, the guide wire and catheter are taken out. Compression is needed to stop bleeding, and then pressure is applied to bandage the wound. At this time, blood clots have formed in the wound, and the blood flow speed of the artery will speed up. If the body moves, the blood clot will fall off, which will lead to The puncture site ruptured and bleeds again. Even the blood in the blood vessel can leak through the rupture of the vessel wall and form a hematoma. Therefore, after the examination, the side where the puncture is to be performed needs to be kept straight for 4 hours. Within 24 hours, you should stay in bed quietly and observe the wound to see if there is any recurrence of bleeding or hematoma. After 24 hours, you can get up and walk around, and let it go slowly. Blood circulates to the extremities. What precautions should be taken after cardiac angiography surgery? 1. Drink more water and urinate because the contrast agent will be used in the examination, and the contrast agent will be excreted through the kidneys, which will bring a burden to the kidneys. Drinking plenty of water promotes urination, which can quickly metabolize the contrast agent out of the body and reduce the burden on the kidneys. 2. Observe the body. After the examination, keep warm measures, add clothes according to the temperature, and observe whether the body has symptoms of discomfort, such as vomiting, nausea, chest tightness, etc., and seek medical treatment in time if there are related symptoms. 3. Keep the diet light. If there are wounds after surgery, you can eat more foods with high protein to promote healing, such as eggs, soy milk, milk, etc., and keep the diet light, avoid spicy, stimulating, and greasy foods, and try to eat low-sugar, low-cholesterol, Low-fat is the main thing to avoid irritating the wound and causing infection. Reminder: After cardiac angiography, if you feel unwell, you should extend the bed rest time, and wait until the discomfort gradually disappears before getting out of bed. If you find any heart disease after the examination, you should seek medical attention in time, or do other examinations under the guidance of your doctor. Diagnosed disease with targeted treatment. Family doctor's online feature, may not be reproduced without authorization

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