血管介入治疗的术前准备张宝华（放射诊断科）１术前注意事项术前要了解患者的体温、脉搏、呼吸和血压情况。询问患者有无药物过敏史，术前需做碘过敏试验。年幼患儿在造影治疗时配合能力较差，易出现哭闹，需做全麻准备。由于小儿血管较细，应准备好较细的穿刺针和导丝、... Preoperative preparation of vascular intervention Zhang Baohua (Radiology Department) 1 preoperative precautions to understand the patient’s body temperature, pulse, respiration and blood pressure before surgery. Ask the patient whether there is a history of drug allergy, preoperative iodine allergy test to be done. Young children in the contrast treatment with poor ability, prone to crying, to be prepared for general anesthesia. As pediatric blood vessels thinner, should be prepared thinner needle and guide wire, ...