[Effect of contrast media on glycoside-induced mesenteric ischemia].
Experiments in 12 dogs have shown that intra-arterial injection of hyperosmolar contrast into the superior mesenteric artery normally produces a 52% increase in blood flow lasting more than two minutes. Following digitalis-induced mesenteric ischaemia, vaso-dilatation is equally marked, but lasts two and a half times as long. In view of the prolonged vaso-dilator effect of hyperosmolar contrast, arterial spasm could be missed during angiography.
D000792:Angiography; D000818:Animals; D003287:Contrast Media / Q000494:pharmacology*; D003973:Diatrizoate / Q000031:analogs & derivatives*; D003974:Diatrizoate Meglumine / Q000494:pharmacology*; D004285:Dogs; D007511:Ischemia / Q000139:chemically induced*; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging / Q000187:drug effects*; D013035:Spasm / Q000000981:diagnostic imaging; D013328:Strophanthins / Q000494:pharmacology*
D003287:Contrast Media; D013328:Strophanthins; D003973:Diatrizoate; D003974:Diatrizoate Meglumine
Kontrastmitteleffekte bei der glykosidinduzierten mesenterialen Ischämie.