Thomson K R, Violante M R, Kenyon T, Fischer H W
Invest Radiol. 1978 May-Jun;13(3):238-40. doi: 10.1097/00004424-197805000-00010.
Renografin 76 has been shown to have significant calcium-binding properties in vivo and in vitro. Two contrast media solutions were compared by selective injection into the right coronary artery of dogs. One set of injections was made with commercially available Renografin 76 (referred to as stock Renografin) and another set of injections was made with Renografin 76 to which had been added 24 mMols/liter of calcium chloride dihydrate. Ventricular fibrillation occurred significantly more often with the stock Renografin 76. The nature of the calcium binding and its effects are discussed.
泛影葡胺76已被证明在体内和体外均具有显著的钙结合特性。通过选择性注射到狗的右冠状动脉中，对两种造影剂溶液进行了比较。一组注射使用市售的泛影葡胺76（称为原液泛影葡胺），另一组注射使用添加了24毫摩尔/升二水合氯化钙的泛影葡胺76。原液泛影葡胺76引发心室颤动的频率明显更高。文中讨论了钙结合的性质及其影响。
