[The tolerance to different x-ray contrast preparations used in coronary angiography in patients with acute myocardial infarction].

Coronary angiography (CAG) was performed in the acute period of myocardial infarction in 41 patients using verografin and in 38 patients using omnipack. In a high risk of CAG performance the tolerance of omnipack was better than that of verografin. Omnipack causes allergic reactions less frequently, disturbs less nitrogen excretory function of the kidneys and myocardial bioelectric activity.