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随着心血管造影日益广泛的开展,水溶性碘造影剂正在不断发展,人们一直在致力于研制高浓度、低粘稠度和低毒性的碘化合物。本文根据文献资料简述造影剂对心血管系统的影响和作用机制,以便于更好地掌握各种心血管造影的适应证和禁忌证,合理地选择造影剂和造影剂量,以及尽可能减少与造影剂相关的一些反应和并发症。
As cardiovascular imaging is increasingly widespread, water-soluble iodine contrast agents are evolving and people are constantly working on the development of high-concentration, low-viscosity, and low-toxicity iodinated compounds. This article based on literature information on the cardiovascular effects of contrast medium and the mechanism of action in order to better grasp a variety of indications and contraindications for cardiovascular angiography, a reasonable choice of contrast agent and contrast dose, and to minimize and Contrast-related reactions and complications.