title: Effects of ioxaglic acid on cardiac functions during coronary arteriography in canines.
abstract: The new monoacid dimer ioxaglic acid (P286), The non-ionic metrizamide (Amipaque) and diatrizoate (Renografin 76) were compared regarding their effects on left ventricular pressure, the first derivative of left ventricular pressure, aortic pressures and on ECG changes during left and right coronary angiography in dogs. Ioxaglate was found to affect most of these parameters less than diatrizoate probably due to its lower osmolality. Ioxaglate should be regarded suitable for coronary angiography. However, ioxaglate was found to have greater effects on the cardiac function than the equiosmolar metrizamide. This is probably due to the chemotoxicity of the anion or possibly to the sodium content of the ioxaglic acid solution.
mesh_terms: D000792:Angiography / Q000379:methods*; D000818:Animals; D001011:Aorta; D001794:Blood Pressure / Q000187:drug effects; D003287:Contrast Media / Q000009:adverse effects; D017023:Coronary Angiography; D003973:Diatrizoate; D004285:Dogs; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D006352:Heart Ventricles; D007463:Iodobenzoates; D007485:Ioxaglic Acid; D008793:Metrizamide; D014283:Triiodobenzoic Acids
chemical_list: D003287:Contrast Media; D007463:Iodobenzoates; D014283:Triiodobenzoic Acids; D003973:Diatrizoate; D008793:Metrizamide; D007485:Ioxaglic Acid